TY  - BOOK
AU  - Shryock,Henry S.
AU  - Siegel,Jacob S.
AU  - Stockwell,Edward G.
TI  - The methods and materials of demography
SN  - 0-12-641955-8
AV  - HB881 S49 2004
PY  - 2004///
CY  - Amsterdam
PB  - Elsevier
KW  - Demografía
ER  -