TY  - BOOK
AU  - Winter,Gibson
TI  - Elements for a social ethic: scientific and ethical perspectives on social process
AV  - HM216 .W54
U1  - 301.2 WIN 
PY  - 1966///]
CY  - New York
PB  - Macmillan
KW  - Social ethics
N1  - Bibliography: p. 287-293
ER  -