RICHARD COURANT <br/><br/>
METHODS OF MATHEMATICAL PHYSICS 

 - 1ST 
 - KOLKATA  WILEY EASTER  1953 
 -  XV,561P 
<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>530.15/COU/MET/V.1