Spengler, Joseph J. 4 0 1902-1991,

Demographic analysis; selected readings, 6 6 edited by Joseph J. Spengler and Otis Dudley Duncan. - - - xiii, 819 p. maps, diagrs., tables. 25 cm. - - - - - . - . - 0 . - . - 0 .



Bibliography: p. 785-813. Bibliographical footnotes.



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