TY  - BOOK
AU  - Sooryanarayana, P.S
TI  - Communication technology: its impact on librray and information science 
SN  - 8170002745
U1  - 020 SOO 22
PY  - 2000///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Library science
N1  - Include index
ER  -