Powers, David L <br/><br/>
Boundry value problems 

 - Ed.4 
 - San Diego  Harcourt  1999 
 - xi, 528p 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0-12-563734-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boundary value problems <br/>Differential equations<br/>Fourier series<br/>Heat equations<br/>Mathematics<br/>Numerical methods -- Spread sheet programs<br/>Wave equationslaplace transforms