TY  - BOOK
AU  - Caldwell, John C.
AU  - Hill, Allan G. 
AU  - Hull, Valerie J. 
TI  - Micro-approaches to demographic research
SN  - 0-7103-0297-5
U1  - 304.6072 CAL-; 
PY  - 1988///
CY  - London
PB  - Kegan Paul International
KW  - Population - Research
KW  - Demographic surveys
ER  -