Wasow, Wolfgang <br/><br/>
Asymptotic expansions for ordinary differential equations 

 - New York  Interscience Publishing a division of John Wiley  1965 
 - ix, 362p. ; 24cm. 
 - Pure and applied mathematics ; vol. xiv .
<br/><br/><label>Subjects--Index Terms: </label>Asymptotic expansions  Differential equations Differential equations--Asymptotic theory 
<br/><br/><label>Dewey Class. No.: </label>515.352  / WAS