TY  - BOOK
AU  - Katz,Leonard D.
TI  - Evolutionary origins of morality: cross disciplinary perspectives 
SN  - 0-907845-07-X
U1  - 171.7 21E
PY  - 2000///
CY  - London
PB  - Impr. Academica
N1  - Index; Notes bibliogr
ER  -