TY  - BOOK
AU  - Broota, K. D.
TI  - Experimental design behavioural research
SN  - 9788122402155
U1  - 300.724 
PY  - 1989///, rpr. 2018
CY  - New Delhi
PB  - New Age International
KW  - Sociology
N1  - Includes index
ER  -