Daugherty, Helen Ginn <br/><br/>
An introduction to population / 
Helen Ginn Daugherty, Kenneth C. W. Kammeyer 
 - 2 
 - New York :  The Guilford Press,  1995       
 - vii, 343 p. 
<br/><br/><label>ISBN: </label>0898626161 
<br/><br/><label>LC Class. No.: </label>HB 871 D238i 1995