Hyperbolic partial differential equations 
Lax, Peter D. 
 - New York  : | Providence, R.I. :  Courant Institute of Mathematical Sciences ; | American Mathematical Society,  2006 
 - vii, 217 p. :  ill. ;  26 cm. 
 - Courant lecture notes in mathematics,  14 .
<br/><br/><label>ISBN: </label>9780821835760 (alk. paper) | 0821835769 (alk. paper)