Problems in American history / 
edited by Richard W. Leopold, Arthur S. Link and Stanley Coben. 
 - 4th. ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1972. 
 - 2 v. ;  23 cm. 
<br/><br/>v. 1. Through reconstruction.-- v. 2. Since reconstruction 
<br/><br/><label>ISBN: </label>0137129351 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--History--Sources.