TY  - BOOK
AU  - Tiwari, Purushotham. 
AU  - Kochar, R. S. 
TI  - International encyclopaedia of library and information science: information technology and library evolution. 
SN  - 9788131309049
U1  - 025.31 TIW 
PY  - 2011///
CY  - New Delhi
PB  - APH publishing corporation, 
KW  - Library
ER  -