TY  - BOOK
AU  - Edward, Allen Louis.
TI  - Experimental design in psychological research
U1  - 150.18 EDW 
PY  - 1968///, repr. 1970
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Psychometrics
KW  - Experimental design
N1  - A Holt international ed; Bibliography: p. 360-365
ER  -