TY - `BOOK` TI - Information processing & management : libraries and information retrieval systems and communication networks ; an international journal J2 - Information processing and management PB - Elsevier CY - Amsterdam PY - 1975- LA - eng N1 - Repr.: Oxford : Pergamon Press SN - 0306-4573 KW - Information Retrieval / Zeitschrift KW - Informationssystem / Zeitschrift CN - ZST 750 C AN - UBHD-1082529 ER -