1. The inventor's notebook /
Author: by Fred Grissom & David Pressman.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: 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
Classification :
KF3114
.
6
.
G75
2000
