Courant, R. <br/><br/>
Methods of mathematical physics vol. ll : partial differential equations / 
Courant, R. 
 - 830 p. ; ill : 24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical physics<br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530.15