Barton,G. <br/><br/>
Introduction to advanced field theory 
G. Barton 
 - New York  John Wiley  c1963 
 - xi,163p. ; 21cm. -- 
 - Interscience tracts on physics and astronomy,no.22 .
<br/><br/><label>Dewey Class. No.: </label>530.12  / BAR