TY  - BOOK
AU  - Glass,D.V.
ED  - United Nations Educational, Scientific and Cultural Organization,
ED  - International Union for the Scientific Study of Population
TI  - The University teaching of social sciences demography a survey
U1  - 307 
PY  - 1957///
CY  - Paris
PB  - U N E S C O
KW  - Demography
KW  - Study and teaching
KW  - Population
ER  -