Johnson, R. S. <br/><br/>
Singular perturbation theory  mathematical and analytical techniques with applications to engineering 
R. S. Johnson 
 - New York  Springer  2005 
 - xvi, 292p. 
<br/><br/><label>ISBN: </label>0387232001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering mathematics<br/>Perturbation (Mathematics)<br/>Mathematical physics<br/>Mathematics<br/>Differential equations<br/>Hydraulic engineering
<br/><br/><label>Dewey Class. No.: </label>515.392 J6301s