Polchinski Joseph <br/><br/>
String Theory Vol-1  An Introduction to the Bosonic String 
/ by Joseph Polchinski 
 - 1st.ed 
 - Australia  Cambridge University Press  1998 
 - 402p. 
<br/><br/><label>ISBN: </label>0521633036 
<br/><br/><label>Dewey Class. No.: </label>539.7258  / POL/S