TY  - BOOK
AU  -  Craig James R., Metze Leroy P.
TI  - Methods of psychological research
SN  - 0721627382
U1  - 150.072 
PY  - 1979///
CY  - Philadelphia
PB  - W. B. Saunders
KW  - Research
KW  - Psychology
N2  -  Psychology, Research
ER  -