Fernandez-Armesto, Felipe. <br/><br/>
Ideas that changed the world / 
Felipe Fernandez-Armesto. 
 - 1st American ed. 
 - London :  Dorling Kindersley,  2003. 
 - 400 p. :  ill. (chiefly col.), maps, ports. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0751344141 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellectual life--History.<br/>Civilization--History.<br/>World history.