TY  - BOOK
AU  - Kerlinger,Fred N.
TI  - Foundations of behavioral research
SN  - 0030854628
U1  - 150.72 
PY  - 1964///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Psychology
KW  - Research
KW  - Sociology
KW  - Statistical methods
N1  - Includes bibliographical references ans index
ER  -