TY  - BOOK
AU  - Modern library services
TI  - Modern library services: shifting from print to virtual
SN  - 9788193431139
AV  - 2x  Q7
U1  - 025.5 23
PY  - 2017///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Library Services
ER  -