TY  - BOOK
AU  - Shryock Henry S
AU  -  Siegel Jacob S
TI  - Methods and materials of demography ed by Edward G Stockwell
T2  - Studies in population ed by H H Wins Borough
U1  - Y:5, L6 
PY  - 1976///
CY  - New York
PB  - Academic Press     
KW  - SOCIOLOGY
ER  -