TY  - BOOK
AU  - Mangal, S.K.
AU  - Mangal,Shubhra
TI  - Research methodology in behavioural sciences
SN  - 9788120348080
U1  - 300.72/MAN/R 
PY  - 2018///
CY  - Delhi
PB  - PHI
KW  - Research Methodology
ER  -