TY  - BOOK
AU  - Wright,Robert
TI  - NonZero: History, evolution & human cooperation
SN  - 9780349113340
AV  - GN360 .W75 2000
U1  - 303.4 21
PY  - 2000///
CY  - Great Britian
PB  - Abacus
KW  - Social evolution
KW  - Human evolution
KW  - History
N1  - Includes bibliographical references (p. [403]-418) and index
UR  - http://www.loc.gov/catdir/bios/random059/99040859.html
UR  - http://www.loc.gov/catdir/samples/random041/99040859.html
UR  - http://www.loc.gov/catdir/description/random041/99040859.html
UR  - http://www.h-net.org/review/hrev-a0b6s8-aa
ER  -