Derks, Scott. <br/><br/>
Working Americans, 1880-1999.  Volume II,  The middle class / 
 Middle class 
by Scott Derks. 
 - Lakeville, CT :  Grey House Pub.,  c2001. 
 - 591 p. :  ill. ;  28 cm. 
<br/><br/>Includes index and bibliographical references (p. 573-575). 
<br/><br/><label>ISBN: </label>1891482726 9781891482724 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Middle class--History--United States--19th century.<br/>Middle class--History--United States--20th century.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Social conditions--20th century.
<br/><br/><label>LC Class. No.: </label>HD 8066  / .D47 2000 v.2