TY  - BOOK
AU  - Aggarwal, Sandhya
TI  - Library services:challenges and solutions
SN  - 9788170006589
AV  - ZA4080.L52 2012 
PY  - 2012///
CY  - New Delhi
PB  - Ess Ess publications
KW  - Digital libraries-congresses
KW  - Information services-congresses
ER  -