Hinch, E.J. <br/><br/>
Perturbation methods 
E.J. Hinch 
 - Cambridge  Cambridge University Press  c1991 
 - xi,160p.;  24cm.- 
 - Cambridge texts in applied mathematics .
<br/><br/><label>ISBN: </label>0521378974 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perturbation(Mathematics)
<br/><br/><label>Dewey Class. No.: </label>512.942  / HIN