Murdock, Steven H. <br/><br/>
An America challenged :  population change and the future of the United States / 
Steve H. Murdock. 
 - Boulder :  Westview Press,  1995. 
 - xxiii, 253 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0813318084 (alk. paper) 0813318092 (pbk.) 
<br/><br/><label>Dewey Class. No.: </label>304.6/0973/01