Kokotović, Petar; Khalil, Hassan K; O'Reilly, John <br/><br/>
Singular perturbation methods in control: Analysis and design (E Book) 

 -  SIAM  1999 
 - 388p 
 - Classics in Applied Mathematics .
<br/><br/> http://portal.igpublish.com/iglibrary/search/SIAMB0000322.main.html?7 
<br/><br/><label>ISBN: </label>9780898714449 
<br/><br/><label>Subjects--Index Terms: </label>Automatic control; Control theory; Perturbation (Mathematics). 
<br/><br/><label>Dewey Class. No.: </label>629.8312  / e book