TY  - BOOK
AU  - Rajan, T N, ed
TI  - Information institutions products and services: information products
SN  - 8172635176
U1  - 025.52 
PY  - 1994///
CY  - New Delhi
PB  - Indira Gandhi National Open University School of Social Sciences
KW  - Library and information science
KW  - Information service
KW  - Information centres
ER  -