Bender, Carl M. <br/><br/>
Advanced mathematical methods for scientists and engineers 1 :  Asymptotic methods and perturbation theory /  [textbook] 
by Carl M. Bender and Steven A. Orszag 
 - New York :  Springer,  1999 
 - xiv, 593 pages :  illustrations ;  24 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780387989310 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations--Asymptotic theory
<br/><br/><label>LC Class. No.: </label>QA371  / BEN