Tignor Robert <br/><br/>
Worlds together, worlds apart :  A history of the world from the beginnings of humankind to the present / 
Robert Tignor ... [et al.]. 
 - 3rd ed. 
 - New York :  W.W. Norton & Co.,  c2011. 
 - xlvi, 843 p. :  ill. ; 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780393934922 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Worlds
<br/><br/><label>LC Class. No.: </label>D21 .W94 2011