The fall of Rome  Can it be explained ? 
Mortimer Chambers 
 - 2nd ed. 
 - New York  Holt, Rinehart and Winston  1970 
 - 117p. 
<br/><br/><label>ISBN: </label>030844789 
<br/><br/><label>Subjects--Index Terms: </label>History - Rome 
<br/><br/><label>Universal Decimal Class. No.: </label>94(37)  / CHA' 70