Unger, Irwin . <br/><br/>
These United States: the questions of our past Vol.I:To 1877 /  Textual Documents 
Irwin Unger. 
 - 1st ed / 
 - New Delhi :  Prentice-Hall of India(Pvt Ltd) ,  1986. 
 - xii,433p. :  ill. ;  32cm. . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0-13-915109-5 
<br/><br/><label>Subjects--Index Terms: </label>History- United States 
<br/><br/><label>Dewey Class. No.: </label>973  / Un 3 Th