O'Neil, Peter V. <br/><br/>
Beginning partial differential equations / 
Peter V. O'Neil 
 - New York :  John Wiley,  1999 
<br/><br/><label>ISBN: </label>0471238872 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial
<br/><br/><label>LC Class. No.: </label>QA377   / .O63 1999