Ince,E.L <br/><br/>
Ordinery Differential Eauations / 
Ince,E.L. 
 - New York:  Dover publications,  1956. 
 - 554p;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0486603490 
<br/><br/><label>Dewey Class. No.: </label>515.352 INC