Fridman, Avner <br/><br/>
Partial differential equations  

 - New York :  Dover Publications,  ©2008. 
 - x, 262 p.   ill. ;  22 cm (Paperback) 
<br/><br/><label>ISBN: </label>9780486469195 
<br/><br/><label>Subjects--Index Terms: </label>Partial Differential equations  
<br/><br/><label>Dewey Class. No.: </label>515.353  / FRI / B