Introduction to demography, Rev. ed ./
SPIEGELMAN, Mortimer
Introduction to demography, Rev. ed ./ SPIEGELMAN, Mortimer - Cambridge, Mass. Harvard U.P. 1968 - xxi, 514p.
a. Demography
1. Title
312 / S755i 2nd ed
Introduction to demography, Rev. ed ./ SPIEGELMAN, Mortimer - Cambridge, Mass. Harvard U.P. 1968 - xxi, 514p.
a. Demography
1. Title
312 / S755i 2nd ed