The cohort approach
Subtitle: essays in the measurement of temporal variations in demographic behavior
Published: 1951
Language: eng
Format: Microform
Number of pages: 206
Subjects: Demography -- Methodology; Fertility, Human
Notes: Thesis (Ph.D.) - Princeton University, 1951.

Bibliography: leaves 190-206.

Microfilm. Ann Arbor, Mich. : University Microfilms, [196-]. -- 1 reel ; 35 mm.