Mathews, Jon. <br/><br/>
Mathematical methods of physics / 
Jon Mathews, R. L. Walker. 
 - 2nd ed. 
 - New York :  W. A. Benjamin,  1970. 
 - xiii, 501 p. :  ill. 
<br/><br/><label>ISBN: </label>0805370021 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical physics.