TY  - BOOK
T1  - Pyramids of sacrifice : political ethics and social change
A1  - Berger, Peter L. 1929-2017
LA  - English
PP  - Garcen City, New York
PB  - Anchor Books [etc.]
YR  - 1976
UL  - https://colectivo.uloyola.es/Record/T182574
OP  - 266
CN  - 172
SN  - 0-385-07101-9
KW  - Ética social
ER  -