Folland, Gerald B. <br/><br/>
Introduction to partial differential equations  [[Book] /] 
Gerald B. Folland. 
 - 2nd ed. 
 - Princeton, N.J. :  Princeton University Press,  c1995. 
 - xi, 324 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [317]-319) and indexes. 
<br/><br/> All Ages. 
<br/><br/><label>ISBN: </label>8120318854 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial.
<br/><br/><label>LC Class. No.: </label> / . 
<br/><br/><label>Dewey Class. No.: </label>515.353