TY  - BOOK
ED  - World Intellectual Property Organization (WIPO) <Geneva>
ED  - Japanese Patent Office <Tokyo>
TI  - Regional workshop on patent information and documentation: organized by … ; Singapore, February 20-23, 1989
PY  - 1989///
CY  - geneva, 
KW  - Patentdokumentation
KW  - Kongress
KW  - Singapur 1989
ER  -