TY  - BOOK
AU  - Childe, V. Gordon 
TI  - Social Evolution
SN  - 9789350024683
U1  - 573.3 CHI 
PY  - 1951///
CY  - London, 
PB  - :Watts 
KW  -  Biology
KW  - physiological systems in animals, regional histology & physiology in animals
KW  - Prehistoric peoples
KW  - Pueblos prehistóricos
KW  - Evolución social
KW  - 	V Gordon Childe
KW  - and Social Evolution
ER  -