TY  - BOOK
AU  - Kothari,C R.
AU  - Garg, Gaurav.
TI  - Research methodology: Methods and techniques 
SN  - 9788122436235
U1  - 001.4	 
PY  - 2014///
CY  - New Delhi : 
PB  - New Age International (P) Limeted
KW  - Social sciences -- Research -- Methodology
N1  - Includes index and bibliographies
UR  - http://library.bcsadminacademy.gov.bd/cgi-bin/koha/opac-retrieve-file.pl?id=a0132f78f560cf4fd7db813354658386&public=1
ER  -