Duiker, William J. , <br/><br/>
World history :  to 1400 / 
William J. Duiker, Jackson J. Spielvogel. 
 - 4th ed. 
 - xxxii, 380 pages :  illustrations (some color) ;  28 cm. 
<br/><br/><label>ISBN: </label>0534603661 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World history.
<br/><br/><label>LC Class. No.: </label>D20   / .D844 2004