TY  - BOOK
AU  - Mangal, S.K.
AU  - Mangal, Shubhra
TI  - Research methodology in behavioural science
SN  - 978-81-203-4808-0
U1  - 300.72 MAN(RES) 
PY  - 2018///
CY  - Delhi
PB  - PHI learning private ltd
KW  - RESEARCH METHODOLOGY
N1  - Includes index
ER  -