Shryock, Henry S. <br/><br/>
The methods and materials of demography / 
Henry S. Shryock, Jacob S. Siegel, and Associates 
 - Washington :  U.S. Bureau of the Census,  1980 
 - 2 v. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demografía 
<br/><br/><label>Dewey Class. No.: </label>301.320182  / S561m