Hyperbolic partial differential equations II   
ed. by. Matthew Witten 
 - New York  Pergamon Press  1985 
 - xiii, 319p. ind. 
 - Modern Applied Mathematics and Computer Science  V.8 .
<br/><br/><label>ISBN: </label>0 08 031449 X 
<br/><br/><label>Dewey Class. No.: </label>515.353  / N8311.2;1