1. The inventor's notebook /
المؤلف: by Fred Grissom & David Pressman.
المکتبة: کتابخانه مطالعات اسلامی به زبان های اروپایی (قم)
موضوع: Inventions, Popular works.,Inventors-- United States, Handbooks, manuals, etc.,Patent laws and legislation-- United States, Popular works.,Inventions.,Inventors.,Patent laws and legislation.,United States., 7
رده :
KF3114
.
6
.
G75
2000
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