TY - BOOK AU - Lal, C. AU - Kumar, K. TI - Understanding basics of library and information science: reference services & information sources, information services and computer & information technology SN - 8170004373 U1 - 025.42 PY - 2005/// CY - New Delhi PB - Ess Ess Publications N1 - Paper-1 Paper-2 PapcfrS Paper-4 Paper-5 Paper-6 Paper-7 Library and Society Library Management Library Classification (Practice) Part A - Colon Classification (Practicals) Part B - Decimal Classification (Practicals) Library Cataloguing(Practice) Part A - AACR-2 (Anglo-American Cataloguing Rules-2) Part B - CCC (Classified Catalogue Code) Reference and Information Sources Information Services Computer and Information Technology ER -