TY  - BOOK
AU  - Mangal, S. K.
TI  - Research methodology in behavioral sciences
SN  - 9788120348080
U1  - 150.7 
PY  - 2019///
CY  - Delhi
PB  - PHI Learning Pvt. Ltd.
KW  - Behavioral sciences
KW  - Research Methodology--Behavioral sciences
ER  -