TY  - BOOK
AU  - La Fontaine,Jean Sybil
TI  - Sex and age as principles of social differentiation
SN  - 0124330509
PY  - 1978///
CY  - London
PB  - Academic Press
KW  -  Sex roles
KW  - Addresses, essays, lectures
KW  -  Age groups
KW  -  Social groups
N1  - Includes bibliographies and index
ER  -