"Superstring Theory: Volume 1, Introduction" 
Superstring Theory Volume 1 Introduction 
 - 25th ed.  "VIII, 470 p. ; 24 cm. ; hbk." 
 - UK  Cambridge University Press  2012 
<br/><br/><label>ISBN: </label>9781107029118 
<br/><br/><label>Dewey Class. No.: </label>539.7258 GRE  / 22.539.7258 GRE