TY  - BOOK
AU  - Bhatnagar, R. P.
AU  - Bhatnagar, Meenakshi
TI  - Vyavahar-Vigyano mai Anusandhan ke Prayogatmak Aakalp: Experimental Designs of Research in Behavioral Sciences
U1  - 300.724 
PY  - 1994///
CY  - Meerut
PB  - Lyall Book Depot
KW  - Social sciences
KW  - Experimental designs
KW  - Research
ER  -