Hansen, Valerie <br/><br/>
Voyages in world history / 
Valerie Hansen, Kenneth Curtis. 
 - 2nd ed. 
 - Boston :  Wadsworth Cengage Learning,  c2014. 
 - 947 p. : co. ill. ; 26 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781133608592 
<br/><br/><label>Subjects--Personal Names: </label><br/>Curtis, Kenneth.
<br/><br/><label>Subjects--Topical Terms: </label><br/>World history.