TY  - BOOK
AU  - Newell,C.
TI  - Methods and models in demography
SN  - 0898624517
AV  - DUCE HB849.4.N49  
PY  - 1988///
CY  - New York
PB  - The Guilford
KW  - Demography
KW  - Mathematical models
KW  - Models, Theoretical
N1  - Includes bibliographical references and index
ER  -