TY - BOOK AU - Pefeffer Harold. ed AU - Committee For International Cooperation In Information Retrieval Among Examining Patent Offices (Vienna) ED - Committee For International Cooperation In Information Retrieval Among Examining Patent Offices (Vienna) TI - Report ed by Harold Pefeffer U1 - 2:970bD65,8 (B0, K4 PY - 1964/// KW - LIBRARY SCIENCE ER -