Folland Gerald B. <br/><br/>
Introduction to Partial Differential Equations 
/ by Gerald B.Folland 
 - 2nd ed 
 - New Delhi  Prentice Hall of India  2001 
 - 324p. 
<br/><br/><label>ISBN: </label>8120318854 
<br/><br/><label>Dewey Class. No.: </label>515.35  / FOL/I