TY  - BOOK
AU  - Agarwal, Chetan  .
TI  - Research methodology in library science / 
SN  - 978-81-311-0335-7
U1  - 2:f 
PY  - 2012///
CY  - New Delhi : 
PB  - Commonwealth publishers , 
KW  - Research methodology- Library Science
ER  -