Keyfitz, Nathan. <br/><br/>
Applied mathematical demography / 
Nathan Keyfitz, Hal Caswell. 
 - 3rd  ed. 
 - New York :  Springer,  2005. 
 - xxiii, 555  p. 
<br/><br/><label>ISBN: </label>1441919779 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography--Mathematical models.<br/>Population biology--Mathematical models.<br/>Matrices.<br/>Matrices.--Data processing.