Sources and historiography 

 -  1974 
<br/><br/><label>Standard No.: </label>106,646 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HISTORY
<br/><br/><label>Dewey Class. No.: </label>V3:6.N5<-L5, L4.2.5.4.6