TY  - BOOK
AU  - Bernardi,Bernardo
AU  - Kertzer,David I.
TI  - Age class systems: social institutions and polities based on age 
SN  - 0521307473 (pbk.)
U1  - 301.4310967 
PY  - 1985///
CY  - Cambridge
PB  - The University Press
KW  - Age groups
KW  - Ethnology
KW  - Africa, Sub-Saharan
KW  - Social structure
N1  - Includes bibliographical references and index
ER  -