Heritage and freedom : history of the united states 
Ritchie, Donald A. 
 -  Macmillan Publishers.  1985 
 - xiii, 850 pages. 
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<br/><br/><label>ISBN: </label>0-02-115440-6 
<br/><br/><label>Dewey Class. No.: </label>973.1 R51 Cl 1985