TY  - BOOK
AU  - Badcock C R
TI  - Problem of altruism:  Fredian-Darwinian solutions   
SN  - 0631138145
U1  - Y9(R4,15), M6 
PY  - 1986///
CY  - Oxford
PB  - Basil Blackwell         
KW  - Sociology
N1  - Bibliography: p 198-200
ER  -