Wangsness, Roald K. <br/><br/>
Introduction to theoretical physics :  classical mechanics and electrodynamics / 
Roald K. Wangsness. 
 - New York :  Wiley,  c1963. 
 - x, 413 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical physics.