Keyfitz Nathan <br/><br/>
Demography through problems 

 - New York       Springer Verlag         1984 
 - viii, 141p.  cm. 
 - Problems books in mathematics .
<br/><br/><label>Standard No.: </label>27618 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Populations<br/>Demography
<br/><br/><label>Dewey Class. No.: </label>Y:5, M4-;2