Smith David <br/><br/>
Mathematical demography 

 - New York     Springer Verlag          1977 
 - xi,514p  cm. 
 - Biomathematics no 6 .
<br/><br/><label>Standard No.: </label>145493 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y:5:(B), L7