Aperture card or microiche — The choice in collections of patent specifications

• Book ID: 107926322
• Publisher: Elsevier Science
• Year: 1982
• Tongue: English
• Weight: 89 KB
• Volume: 4
• Category: Article
• ISSN: 0172-2190
• DOI: 10.1016/0172-2190(82)90058-8