TY  - BOOK
AU  - Edwards,Allen Louis
TI  - Experimental design in psychological research
U1  - 150.182 
PY  - 1968///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Psychology-Research
KW  - Experimental design
KW  - Frontier and pioneer life-West-Fiction
ER  -