Williams, W.E.. <br/><br/>
Partial Differentail Equations /  

 - New York :   Oxford University Press ,   1996 
 - xi, 357p :  
<br/><br/><label>ISBN: </label>0-19-859633-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics <Differential Equations>
<br/><br/><label>Dewey Class. No.: </label>B334  / M0;1