TY  - BOOK
AU  - Bourgeois-Pichat,Jean
TI  - Main trends in demography
SN  - 0043010601 (pbk.) :
U1  - 312 
PY  - 1973///
CY  - London
PB  - George Allen and Unwin
KW  - Demography
N1  - Includes index
ER  -