First-order partial differential equations Vol-2 
Hyun-ku Rhee, Rutherford Aris, Neal R. Amundson 
 - 1st ed 
 - New York  [publisher not identified]  2001 
 - xii,545 p.; 23 cm 
<br/><br/> Includes bibliographical references and Index 
<br/><br/><label>ISBN: </label>9780486419947 
<br/><br/><label>Dewey Class. No.: </label>515.353 RHE