Georgescu, Adelina. <br/><br/>
Asymptotic treatment of differential equations   
by Adelina Georgescu 
 - London  Chapman & Hall  1995 
 - viii, 268p. 
 - Applied mathematics & mathematical computation  9 .
<br/><br/><label>ISBN: </label>0412558602 
<br/><br/><label>Dewey Class. No.: </label>515.35  / N955