Barclay, George W. <br/><br/>
Techniques of population analysis / 
George W. Barclay. 
 - New York :  Wiley & Sons,  1965. 
 - 311 p. :  illus. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population research
<br/><br/><label>LC Class. No.: </label>HB851