Chester, Clive R <br/><br/>
Techniques in partial differential equations 

 - New Delhi  Tata Mc Graw - Hill  1971 
 - 440p. 
<br/><br/><label>Subjects--Index Terms: </label>Partial differential equations 
<br/><br/><label>Universal Decimal Class. No.: </label>517.95  / CHE