Folland,B.Gerald <br/><br/>
Introduction to partial differential equations/ 
Gerald B. Folland 2nd ed. 
 - New Jersey : Princeton university press ;  2011 
 - vii,324 ; 
<br/><br/><label>ISBN: </label>SC&ISBK141 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations Partial.
<br/><br/><label>Dewey Class. No.: </label>515.4  / In