TY  - GEN
AU  - Cozby, Paul C
TI  - Methods in behavioral research
SN  - 0071232354
U1  - 150.72 
PY  - 2003///
CY  - Boston
PB  - McGraw Hill
KW  - PSYCHOLOGY
KW  - RESEARCH METHODOLOGY
KW  - SOCIAL SCIENCE
ER  -