Hale J K Ed. <br/><br/>
Nonlinear differential equations 

 - Boston  Pitman           1985 
 - 181p.  cm. 
 - Research Notes in Mathematic; 132 .
<br/><br/> Includes bibliography 
<br/><br/><label>Standard No.: </label>22930 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B333,1, M5