Bender, Carl M.  . <br/><br/>
Advanced mathematical methods for scientists and engineers: asymptotic methods and perturbation theory /  
by Carl M. Bender and Steven A. Orszag. 
 - The Netherlands :   Springer ,   2010 
 - vii-xiv, 593p :  
<br/><br/><label>ISBN: </label>978-81-8128-906-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science- Mathematics
<br/><br/><label>Dewey Class. No.: </label>B:(D)  / Q0