World explorer:  medieval times to today/ 
Heidi Hayes Jacobs, Brenda Randolph and Michael L. LeVasseur, consultants. 
 - Needham, Massachusetts:  Pearson Prentice Hall,  c2005. 
 - ix, 293 pages:   color illustrations;  28 cm. 
<br/><br/> includes glossaries and index. 
<br/><br/><label>ISBN: </label>0130629952 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medieval civilization
<br/><br/><label>Dewey Class. No.: </label>DRef 909.07  / Me46