Gustafson, Karl E. <br/><br/>
Introduction to partial differential equations and Hilbert space mathods 
Karl E. Gustafson 
 - New York  Wiley  c1980 
 - xv, 270 p.  ill.  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial<br/>Hilbert space
<br/><br/><label>Dewey Class. No.: </label>515.3  / 5