World patent information : Bolton C. E. and Becker S. A. computer searching for patent information 7 (1/2) 5–32

• Publisher: Elsevier Science
• Year: 1985
• Tongue: English
• Weight: 108 KB
• Volume: 7
• Category: Article
• ISSN: 0172-2190
• DOI: 10.1016/0172-2190(85)90086-9