TY - BOOK AU - Prasher R G (ed.) TI - Library and information science: parameters perspectives Essays in Honour of Prof. P. B. Mangla (vol.2): Information Science, Information Technology and its application/ T2 - Concept's in Communication Information and Librarianship;74 SN - 817022635X U1 - 020 PY - 1997/// CY - New Delhi PB - Concept Publishing Company KW - Library Sciences ER -