Unger, Irwin. <br/><br/>
These United States  the questions of our past 
Irwin Unger, with the assistance of Debi Unger. 
 - 2nd ed. 
 - New Jersey  Prentice Hall  c1986. 
 - 2 v.  ill. (some col.), maps. 
<br/><br/> Vol. 1: Family histories by Maury Klein and Joel C. Mickelson; v. 2: by Maury Klein and James C. Foster. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/>v. 1. To 1877 -- v. 2. Since 1865. 
<br/><br/><label>ISBN: </label>0316887625 (v. 1 : pbk.) 0316887633 (v. 2 : pbk.) 
<br/><br/><label>LCCN: </label>81083165 //r84 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--History.
<br/><br/><label>LC Class. No.: </label>E178.1  / .U54 1986 
<br/><br/><label>Dewey Class. No.: </label>973