Wozniak, Paul <br/><br/>
Exercises in demographic analysis :   students manual / 
Paul Wozniak, David Yankey 
 - Amherst :      Massachusetts University ,  1968     
 - vi, 85p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography<br/>Manuals
<br/><br/><label>Dewey Class. No.: </label>312  / WOZ  2