TY  - BOOK
AU  - Nilesh Kumar Roy
TI  - Digital Library and Information systems
SN  - 9788119391752
U1  - 025.042 NIL/DIG 
PY  - 2023///
CY  - New Delhi
PB  - Asia Publishers  and Distibutors
KW  - Digital Library- Information systems
N1  - Includes Bibliography and Index
ER  -