Coddington, Earl A. <br/><br/>
Theory of ordinary differential equations / 
Earl A. Coddington, Norman Levinson. 
 - New Delhi :  Tata McGraw-Hill,  1972. 
 - xii, 429  p. 
<br/><br/><label>ISBN: </label>0070992568 :  KES 665 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.