TY  - BOOK
AU  - Hoyenga Katharine Blick
AU  -  Hoyenga Kermit T
TI  - Motivational explanations of behavior : Evolutionary , psysiological, and cognitive ideas
U1  - SN1, M4 
PY  - 1984///
CY  - California
PB  - Books/cole Publishing       
KW  - PSYCHOLOGY
ER  -