TY  - BOOK
AU  - Aggarwal,Sandhaya
TI  - Library services: challenges and solutions in digital era 
SN  - 9788170006589
U1  - 025.00285 22
PY  - 2012///
CY  - New Delhi
PB  - ESS ESS Pub
KW  - Digital libraries
KW  - Information services
N1  - Includes bibliographical references and index
ER  -