TY  - BOOK
AU  - Duprat,G.L.
AU  - Greenstreet,W.J.
TI  - Morals: a treatise on the psycho-sociological bases of ethics 
U1  - 170 
PY  - 1903///
CY  - London
PB  - Walter Scott Pub.
KW  - Ethics, Evolutionary
KW  - Social ethics
N1  - Includes bibliographical references and index
ER  -