TY  - BOOK
AU  - Chopra, Y. L.
AU  - Chopra, Mamta.
TI  - Challenges before library and information science in new millennium
SN  - 8170002982
U1  - 025  
PY  - 2001///
CY  - New Delhi
PB  - Ess Ess Publication
KW  - Library science
KW  - Information science
KW  - Library operations
ER  -