Spengler, Joseph John, 1902-  Spengler, Joseph John, 1902- <br/><br/>
Demographic analysis; selected readings, 
edited by Joseph J. Spengler and Otis Dudley Duncan. 
 - Glencoe, Ill.,  Free Press  [c1956] 
<br/><br/>Bibliography: p. 785-813. Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>56010585 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population.
<br/><br/><label>LC Class. No.: </label>HB881  / .S66 
<br/><br/><label>Dewey Class. No.: </label>312.082