Smith, T. Lynn <br/><br/>
Demography: principles and methods 

 - Philadelphia:       Davis ,  1970     
 - 590p.  ill.;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0803679203 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography
<br/><br/><label>Dewey Class. No.: </label>312  / SMI-4