Patent system and modern technology needs: Meeting the challenge of the 21th century 
Subtitle: hearing before the Subcommittee on Technology of the Committee on ... Congress, second session, June 6, 1996
Publisher: For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office
Published: 1996
Language: eng
Number of pages: 54
ISBN-13: 9780160534751