TY  - BOOK
AU  - Preston Sameul H. and others
TI  - Demography:  Measuring and modelingpopulationprocesses   
SN  - 1557862141
U1  - Y:5:(B), P1/TD 
PY  - 2001///
CY  - Oxford
PB  - Blackwell          
KW  - Demography
N1  - Bibliography : P273-283
ER  -