TY  - BOOK
AU  - Bernardi,Bernardo
TI  - Age class systems: social institutions and polities based on age 
SN  - 0521314828
PY  - 1985///
CY  - New York
PB  - Cambridge University Press
KW  - Age groups
KW  - Ethnology
KW  - Africa, Sub-Saharan
KW  - Social structure
N1  - Bibliography: p. 174-181; Includes index; Open access
ER  -