00950cam a2200301 i 4500 35149 BD-RjUL 20211209052252.0 140521t1978 enka b 001 0 eng d 0124330509 : (BD-RjUL)35243 DLC DLC DLC BD-RJUL eng eng 301.41 SEX 1978 Sex and age as principles of social differentiation / edited by J. S. La Fontaine. London ; New York : Academic Press, 1978. vi, 188 p. : ill. ; 24 cm. Includes bibliographies and index. Sex role. 107032 Age groups. 107033 Social groups. 107034 Differentiation (Sociology) 107035 La Fontaine, J. S. (Jean Sybil), 1931- 107036 ddc BK 35149 35149 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1982-07-03 Harrap &co. 7.80 0 301.41 SEX 1978 2014-05-21 00:00:00 C-1 2014-05-21 BK