TY  - BOOK
AU  - Sommer,Robert
AU  - Sommer,Barbara Baker
TI  - A Practical Guide To Behavioral Research: tools and techniques 
SN  - 0195026918
U1  - 150.72 SOM 
PY  - 1980///
CY  - New York
PB  - Oxford University Press
KW  - Social sciences
KW  - Research
KW  - Methodology
KW  - Psychology
KW  - Behavior
KW  - Methods
N1  - Includes bibliographies and indexes
ER  -