Weeks, John R <br/><br/>
Population   An Introduction to Concepts and Issues 

 - 7th ed.  
 - Belmont, California  Wadsworth Publishing Company, Inc.  1999 
 - 673p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>0534553052     1495 
<br/><br/><label>Dewey Class. No.: </label>P91  / W418