TY  - BOOK
AU  - Good,Carter V
AU  - Scates, Douglas E
TI  - Methods of research: : Educational, psychological, sociological 
PY  - 1954///
CY  - New York: 
PB  - Appleton Century Crofts, Ins., 
KW  - Historical method
KW  - Case and clinical studies
KW  - Experimental method
ER  -