Keyfitz, Nathan <br/><br/>
Introduction to the mathematics of population 
Keyfitz, Nathan 
 - Reading, Mass.  Addison-Wesley Publishing Company  1968 
 - 450 p 
 - Addison-Wesley series in behavioral science .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography - Mathematical models.
<br/><br/><label>Dewey Class. No.: </label>312.0151