Somasundaram, D. <br/><br/>
Ordinary differential equations  a first course 
D. Somasundaram 
 - New Delhi  Narosa Publishing House  2001 
 - viii, 295p 
<br/><br/><label>ISBN: </label>8173193975 
<br/><br/><label>Dewey Class. No.: </label>515.352 So 51 O