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[预订]Scientists, Mathematicians, and Inventors 9781573561518
预订 A Biographical Encyclopedia of Scientists and Inventors in American Film and TV since 1930: 9780810881280
预订 Women in the National Inventors Hall of Fame: The First 50 Years 国家发明家名人堂妇女：*初50年: 9783031755255
PRACTICAL ELECTRONICS FOR INVENTORS 4E 石油提炼工艺手册 9781259587542
现货 PRACTICAL ELECTRONICS FOR INVENTORS 4E
预订 Beca Lipscombe & Lucy McKenzie: The Inventors of Tradition II 巴卡 里波斯康贝和露西 麦克肯奇：传统的* 2: 9783960980
预订 Mastering Technology Transfer: From Invention to Innovation: A Step-by-Step Guide for Researchers and Inventors 掌
英文原版The Time Machine Next Door #6: Inventors and Dinosaurs隔壁的时光机6 发明家和恐龙搞笑历史黑白插图8-12岁
海外直订Stories of Inventors and Discoverers in Science and the Useful Arts 科学和实用艺术中的发明家和发现者的故事
海外直订Stories of Inventors and Discoverers 发明家和发现者的故事
海外直订Inventors at Work 工作中的发明家
海外直订Scalable Innovation: A Guide for Inventors, Entrepreneurs, and IP Professionals 可扩展的创新:发明家、企业家
海外直订Steamboats Come True: American Inventors in Action 汽船成真：美国发明家在行动
海外直订From Idea to Innovation: A Handbook for Inventors, Decision Makers and Organizat 从创意到创新：发明家、决策
海外直订Men of Invention and Industry - English Inventors 发明和工业的人-英国发明家
【预售】The Tinkerers: The Amateurs, Diyers, and Inventors
预订 From Idea to Innovation: A Handbook for Inventors, Decision Makers and Organizations: 9783662513514
预订 From Idea to Innovation: A Handbook for Inventors, Decision Makers and Organizations 从理念到创新：发明人、决策者与
预订 How To Make Inventions: Or Inventing As A Science And An Art; A Practical Guide For Inventors (1891): 9780548949597
预订 The Patent Journal, And Inventors’ Magazine 9781018176383
【预售】Stories of Inventors and Discoverers in Science and
[预订]Inventors 9781019340561
【预售】Black Inventors in the Age of Segregation: Granville
【预售】Men of Invention and Industry - English Inventors
【预售】Steamboats Come True: American Inventors in Action
[预订]Men of Science and Industry: A Guide to the Biographies of Scientists, Engineers, Inventors and Phys 9781017574296
【预订】American Independent Inventors in an Era of Corporate R&d
预订 The King of Inventors: A Life of Wilkie Collins: 9780691606989
[预订]Heroes of Invention and Discovery: Lives of Eminent Inventors and Pioneers in Science 9781022025592
预订 Stories of Great Inventors: 9781923276048
预订 The Most Famous Inventors Who Ever Lived Inventor’s Guide for Kids Children’s Inventors Books: 9798869413857
预订 Most Important Inventions Of All Time Inventions for Kids Children’s Inventors Books: 9798869404367
1h可退 【美国直邮】Fifth Sun|男士 Great Inventors 短袖圆领 T
预订 Herreshoff Yachts: Seven Generations of Industrialists, Inventors and Ingenuity in Bristol: 9781540217905
预订 Great Inventors of New York’s Capital District: 9781540217592
预订 Who Discovered Electricity? - Beginning Electronics Grade 5 - Children’s Inventors Books: 9781541980228
Fifth Sun|男士 Great Inventors 短袖圆领 T 恤
发明家的小空间英文原版进口
【3-4周达】精装 Women in the National Inventors Hall of Fame : The First 50 Years [9783031755255]
【3-4周达】精装 A Guide For Implementing A Patent Strategy: How Inventors, Engineers, Scientists, Ent... [9781119407058]
【3-4周达】Women in the National Inventors Hall of Fame: The First 50 Years [9783031755286]
【预售】Inventors at Work: The Minds and Motivation Behind
[预订]Men of Science and Industry: A Guide to the Biographies of Scientists, Engineers, Inventors and Phys 9781017578850
预订 Recognition of Inventor/Joint Inventors and Product-by-Process Claims [9783659766459]
【预售】African American Inventors
预订 Inventors: Incredible Stories of the World’s Most Ingenious Inventions: 9781465492289
预订 Who Discovered Electricity? - Beginning Electronics Grade 5 - Children’s Inventors Books: 9781541953789
按需印刷不退不换Think and Grow Rich for Inventors[9781634437363]
预订 J.F. Shew & Co.: Inventors, Manufacturers and Patentees of Specialities in Photographic Apparatus and Dealers in Ev
预订 The Most Famous Inventors Who Ever Lived Inventor’s Guide for Kids Children’s Inventors Books: 9798869436610
预订 Most Important Inventions Of All Time Inventions for Kids Children’s Inventors Books: 9798869436603
预订 Inventors: Incredible stories of the world’s most ingenious inventions 发明家：世界上*创造性发明的不可思议的故事:
【预售】Patent Law for Scientists, Inventors &
预订 Young Trailblazers: The Book of Black Inventors and Scientists: (Inventions by Black People, Black History for Kids
【预订】Bikes and Bloomers: Victorian Women Inventors and Their Extraordinary Cycle Wear
预订 Stories of Great Inventors: 9781923276031
【预售】Great Inventions and Inventors, Grades 5-8
预订 52 Random Weekend Projects: For Budding Inventors and Backyard Builders: 9781250184504
预订 Intro Electric Engineering: The Complete Step -By- Step Blueprint To Master Circuits, Components, And Inventors Pra
预订 Inventions to Count On: A Celebration of Black Inventors: 9781419769962
【预订】Apples, Insights And Mad Inventors - An Entertaining Analysis Of Modern Marketing
【3-4周达】To Fathom More : African American Scientists and Inventors [9780761802150]
【3-4周达】Inventors of Ideas: Introduction to Political Thought [9780357660331]
预订 Pocket-Sized Technology - Gadgets That Fit In Your Pockets! Technology Book for Kids - Children’s Inventors Books:
预订 Most Important Inventions Of All Time - Inventions for Kids - Children’s Inventors Books: 9781541917057
预订 The Most Famous Inventors Who Ever Lived Inventor’s Guide for Kids Children’s Inventors Books: 9781541917064
英文原版We Are All Inventors!我们都是发明家将你的想法变为现实科普绘本 发明知识 steam主题平装steam读物8-12岁
【3-4周达】Scientists, Mathematicians, and Inventors: An Encyclopedia of People Who Changed the World [9781573561518]
【3-4周达】Leading and Managing Creators, Inventors, and Innovators: The Art, Science, and Craft of F... [9781567204858]
海外直订Stories of Great Inventors Fulton, Whitney, Morse, Cooper, Edison 伟大发明家富尔顿、惠特尼、莫尔斯、库珀、
海外直订The Boy Inventors' Radio Telephone 小男孩发明者的无线电话
海外直订Inventing, Inventions, and Inventors: A Teaching Resource Book 发明、发明和发明家:一本教学参考书
海外直订Inventors at Work: With Chapters on Discovery 发明者在工作:与章节发现
海外直订Great Inventors: The Sources Of Their Usefulness And The Results Of Their Effort 伟大的发明家：他们有用的源
海外直订Men of Achievement - Inventors 有成就的人-发明家
英文原版 Tom Swift Inventors' Academy Starter Pack 汤姆?斯威夫特发明学院4册盒装 英文版 进口英语原版书籍
海外直订Stories of Invention told by Inventors and their Friends 发明家及其朋友讲述的发明故事
海外直订American Inventions and Inventors 美国的发明和发明家
【3-4周达】A Study of Inventors: Incentives, Productivity, and Mobility [9783835006508]
海外直订Great Inventors and Their Inventions 伟大的发明家和他们的发明
海外直订Stories Of Invention: Told By Inventors And Their Friends 发明的故事：由发明家和他们的朋友讲述
海外直订Dead Reckoning Computers for Air Navigation: History -- design -- inventors 航位推算计算机:历史——设计——
海外直订Fritzing for Inventors: Take Your Electronics Project from Prototype to Product 致力于发明家：将您的电子项
海外直订Making Things Move DIY Mechanisms for Inventors, Hobbyists, and Artists 让事物发生变化：发明家，爱好者和艺
海外直订Inventor's Manual, How To Work A Patent To Make It Pay: A Guide To Inventors, In 发明人手册，如何工作的专利
海外直订Nikola Tesla and Thomas Edison: (2 Books in 1) The Rival Inventors Who Powered t 尼古拉·特斯拉和托马斯·爱迪
海外直订All About My Invention: An Inventors Planner & Journal January - March
海外直订All About My Invention: An Inventors Planner & Journal July - September
海外直订All About My Invention: An Inventors Planner & Journal April - June
海外直订Inventors & Inventions 发明家与发明
海外直订The Boy Inventors' Radio Telephone 发明者的无线电话
海外直订Meet the Great Inventors 认识一下伟大的发明家
【3-4周达】精装 From Idea to Innovation : A Handbook for Inventors, Decision Makers and Organizations [9783642541704]
【3-4周达】精装 Patrons, Curators, Inventors and Thieves: The Storytelling Contest of the Cultural In... [9780230249431]
海外直订African American Inventors and Inventions 非裔美国人的发明家和发明
【3-4周达】From Idea to Innovation : A Handbook for Inventors, Decision Makers and Organizations (Sof... [9783662513514]
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