TY  - BOOK
AU  - Spencer, Herbert,
TI  - The principles of ethics
SN  - 0913966339
U1  - 170 
PY  - 1978///
CY  - Indianapolis
PB  - Liberty Classics
KW  - Ethics
N1  - "This edition ... follows the text of the edition published in New York in 1897 by D. Appleton and Company."
ER  -