TY  - BOOK
AU  - Kumar PSG
TI  - Information and communication :  Paper 9 of UGC model curriculum
T2  - Kumar's curriculum series in Library and Information Science
U1  - 2:98, P4 
PY  - 2004///
CY  - Delhi
PB  - BR Publishing      
KW  - Automation-Library and Information Sciences
ER  -