Courant R. Au. <br/><br/>
Methods of mathematical physics 

 - New york Interscience publishers,inc  1953 
 - xv561 
<br/><br/> Appendix (p. 
<br/><br/><label>Standard No.: </label>13221 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematic
<br/><br/><label>Dewey Class. No.: </label>C:(B), J3.1