Ames, W.F. <br/><br/>
Numerical methods for partial differential equations 
W.F. Ames 
 - 2 
 - New York  Academic press  1977 
 - xiv, 365p. 
<br/><br/><label>Subjects--Index Terms: </label>Numerical methods  Partial differential equations 
<br/><br/><label>Universal Decimal Class. No.: </label>519.63  / AME