TY  - GEN
AU  - Chopra , H.S. ;ed.
TI  - Library information technology in modern era
SN  - 8171696007
U1  - 028.7 
PY  - 1999///
CY  - New Delhi
PB  - Commonwealth
KW  - LIBRARY AND INFORMATION SCIENCE
KW  - INFORMATION SOURCE - USE
KW  - INFORMATION MEDIA -USE
ER  -