Rai, B. <br/><br/>
Ordinary differential equations :  an introduction  / 
B. Rai, D. P. Choudhury 
 - Oxford :  Alpha Science International ,  c2005 
 - 271 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>1842652427 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Differential algebra