TY  - BOOK
AU  - Mangal,S.K.
AU  - Mangal,Shubhra
TI  - Research methodology in behavioural sciences
SN  - 9788120348080
U1  - 150.7 
PY  - 2018///
CY  - Delhi
PB  - PHI Learning
KW  - Behavioural sciences-Research methodology
N1  - Includes bibliographical references and index
ER  -