STRAYER, Joseph .R <br/><br/>
The Main Stream of Civilization to 1500 / 
Joseph R. Strayer., Hans W. Gatzke and E. Harris Harbison 
 - 2nd edition 
 - New York  Harcourt Brace Jovanovich, Inc.  c1974 
 - xxix, 319p.:  ill.; 
<br/><br/> include index 
<br/><br/><label>ISBN: </label>0155515586 
<br/><br/><label>Dewey Class. No.: </label>940.21