TY  - BOOK
AU  - White Leslie A
TI  - Concept of cultural systems:  A key to understanding tribes and nations   
SN  - 0231039611
U1  - Y:1, L5 
PY  - 1975///
CY  - New York
PB  - Columbia University Press       
KW  - Culture and Civilisation
N1  - Bibliography: p 181-192
ER  -