TY  - BOOK
AU  - Mangel,S.K.
TI  - Research Methodology in Behavioural Sciences
SN  - 9788120348080
U1  - 570.72 
PY  - 2013///
CY  - Delhi
PB  - PHI
KW  - Medical sciences--Research
KW  - Biology--Research
N1  - Include Index
ER  -