Worlds together worlds apart a history of the world from the beginnings of humankind to the present /   
Robert Tignor... [et al.]. 
 - New York :   W.W. Norton ,   2011 . 
 - xi, 843 p. : 
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>9.7803939349e+012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World History 
<br/><br/><label>LC Class. No.: </label>D21 .W94 2011