TY  - BOOK
AU  - Glass, D.V.
TI  - The university teaching of social science demography: a survey prepared under auspices of the international union for the scientific study of population 
U1  - 312 
PY  - 1957///
CY  - Paris 
PB  - Unesco 
KW  - national survey
KW  - Demography--Research
N1  - Includes bibliographical reference
ER  -