TY  - BOOK
AU  - Pressat,Roland
AU  - Grebenik,E.
TI  - A workbook in demography
SN  - 0416118801 :
U1  - 312 
PY  - 1974///
CY  - London
PB  - Methuen
KW  - Demography
N1  - Includes index; Translation of: Pratique de la demographie
ER  -