TY  - BOOK
AU  - Heiman, Gary W.
TI  - Research methods in Psychology.
SN  - 981404055
AV  - BF 76.5 .H43 1999
PY  - 1999///
CY  - Boston, New York
PB  - Houghton Mifflin Company
KW  - Psychology
KW  - Reserach
KW  - Methodology
N1  - PSYCH
ER  -