Patents, copyrights, & trademarks
Foster, F.H.
Patents, copyrights, & trademarks (Book) - New York John Wiley 1989 - 236 p. 25 cm.
0471508497
Intellectual property--United States--Popular works
608 FOS / 12541
Patents, copyrights, & trademarks (Book) - New York John Wiley 1989 - 236 p. 25 cm.
0471508497
Intellectual property--United States--Popular works
608 FOS / 12541