TY  - BOOK
AU  - Dwivedi, R.S.
TI  - Research methods in behavioural sciences
SN  - 0333923979
U1  - 150 DWI/RES 
PY  - 1997///
CY  - New Delhi
PB  - Macmillan India Ltd.
N1  - Includes indexes.
ER  -