TY  - BOOK
AU  - Singh, G.K.  .
TI  - Principles of digital library development / 
SN  - 81-88658-47-2
U1  - 2OaBV 
PY  - 2004///
CY  - New Delhi : 
PB  - Shree Publishers and Distributors , 
KW  - Digital Library
ER  -