Ince, E.L. <br/><br/>
Ordinary diffrential equations 

 -  Khosla Publishing House  1999 
 - viii, 
<br/><br/><label>ISBN: </label> 195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHS
<br/><br/><label>Dewey Class. No.: </label>515.35  / INC