Toms, David J. <br/><br/>
The Schwinger Action Principle And Effective Action  / 
David J. Toms 
 - 1st edition 
 -  Cambridge University Press ,  2012 
 - 508 
<br/><br/><label>ISBN: </label>9781107406308 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics And Astronomy
<br/><br/><label>Dewey Class. No.: </label>530.12  / TOM