TY  - BOOK
AU  - Stewart,Frank Henderson
TI  - Fundamentals of age-group systems
SN  - 0126701504 :
U1  - 301.21 
PY  - 1977///
CY  - New York
PB  - Academic Press
KW  - Age groups
KW  - Ethnology
KW  - Africa, Sub-Saharan
KW  - Indians of North America
KW  - Great Plains
KW  - Social life and customs
N1  - Includes bibliographical references and index
ER  -