Gustafson, Karl E. <br/><br/>
Partial differential equations and hilbert space methods 

 - 3rd ed. 
 - Calcutta  ; International Journal Services  , 1993 
 - 437p. 
<br/><br/><label>ISBN: </label>8190018930  1500 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential Equations<br/>Mathematical Analysis<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.35  / GUS