Eckhaus, Wiktor <br/><br/>
Matched asymptotic expansions and singular  perturbations 
<label>/ by </label> Eckhaus, Wiktor 
 - Amsterdam  North-Holland publishing Co.  1973 
 - [4],145p.  ill  24 cm. 
<br/><br/>SR 
<br/><br/><label>Dewey Class. No.: </label>517.38  / E