TY  - BOOK
AU  - Roberts,William H.
TI  - The problem of choice: an introduction to ethics 
AV  - BJ1025 .R57 1941
PY  - 1941///
CY  - Boston, New York
PB  - Ginn and Co.
KW  - Ethics
KW  - Values
KW  - History
N1  - "References" at end of each chapter
ER  -