Wozniak, Paul <br/><br/>
Exercises in demographic analysis :   instructors manual / 
Paul Wozniak, David Yaukey 
 - Amherst :      University of Massachusetts ,  1968     
 - iv, 64p. :  ill. ;  22 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