Cox, Peter R <br/><br/>
Demography 
/ by Peter R. Cox 
 - 4th ed. 
 - Published for the Institute of Actuaries and the Faculty of Actuaries at the University Press : Cambridge Eng  1970 
 - viii, 470 p. : illus. ; 22 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0521076978 
<br/><br/><label>LCCN: </label>70-092245 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography