SIEGEL JACOB S <br/><br/>
THE METHODS AND MATERIALS OF DEMOGRAPHY 

 - 2ND, ED. 
 - CALIFORNIA  ELSEVIER ACADEMIC PRESS  2004 
<br/><br/><label>ISBN: </label>0-12-641955-8 
<br/><br/><label>Dewey Class. No.: </label>304.6 MET