TY  - BOOK
AU  - John Stuart Blackie
TI  - Four phases of morals : : Socrates, Aristotle, Christianity, utilitarianism / 
PY  - 1875///
CY  - New York
PB  - Scribner, Armstrong, 
KW  - Socrates
KW  - Aristotle.
KW  - Ethics
KW  - History
ER  -