World patent information : Shen Jilian. How about the ‘ugly duckling’ in China? Some investigations on the use of patent literature in this country. 4(3), 102–104

• Publisher: Elsevier Science
• Year: 1982
• Tongue: English
• Weight: 108 KB
• Volume: 4
• Category: Article
• ISSN: 0172-2190
• DOI: 10.1016/0172-2190(82)90014-x