TY  - BOOK
AU  - Bryman,Alan
TI  - Social Research Methods
SN  - 9780198755951
U1  - 001.4 4th ed.
PY  - 2012///
CY  - United Kingdom
PB  - Oxford University Press
KW  - research
UR  - http://library.bcsadminacademy.gov.bd/cgi-bin/koha/opac-retrieve-file.pl?id=3d134e5e09043e3c834202313f44d539&public=1
ER  -