TY  - BOOK
AU  - Waal,Frans De
AU  - Wright,Robert  .
AU  - Korsgaard,Christine M  .
AU  - Kitcher,Philip  .
AU  - Singer,Peter  .
AU  - Macedo,Stephen  .
AU  - Ober,Josiah  .
TI  - Primates and philosophers : how morality evolved / 
SN  - 9780691141299
U1  - 171.7 
PY  - 2009///
CY  - New Jersey : 
PB  - Princeton University press , 
KW  - PRIMATES-BEHAVIOR
KW  - ETHICS, EVOLUTIONARY
N1  - Includes bibliographical references and index
ER  -