Gustafson, Karl E. <br/><br/>
Introduction to partial differential equations and Hilbert space methods / 
Karl E. Gustafson. 
 - 2nd ed. 
 - New York :  Wiley,  c1987. 
 - xix, 409 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0471832278 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Probabilities<br/>Differential equations, Partial.<br/>Hilbert space.
<br/><br/><label>Dewey Class. No.: </label>519.2  / GUI 1987