TY  - BOOK
AU  - Shryock,Henry S.
AU  - Stockwell,Edward G.
AU  - Siegel,Jacob S.
TI  - The methods and materials of demography
T2  - Studies in population
SN  - 0126411506
PY  - 1976///
CY  - Orlando (Florida) [etc.]
PB  - Academic Press
KW  - Demografia
KW  - Manuali
KW  - sbaa
N1  - Bibliografia ai capitoli e indice
ER  -