TY  - BOOK
AU  - Caplan,Arthur L.
AU  - Jennings,Bruce
TI  - Darwin, Marx, and Freud: their influence on moral theory 
SN  - 0306415305
AV  - BJ319 .D37 1984
U1  - 170.922 19
PY  - 1984///
CY  - New York
PB  - Plenum Press
KW  - Darwin, Charles,
KW  - Marx, Karl,
KW  - Freud, Sigmund,
KW  - Ethics, Modern
KW  - 20th century
N1  - Includes bibliographical references and index
ER  -