Coddington, Earl A. <br/><br/>
Theory of ordinary differential equations /  
Earl A. Coddington, Norman Levinson. 
 - New York :   McGraw-Hill,   1955. 
 - XII, 429 p. :   il. ;   24 cm. 
 - International series in pure and applied mathematics .
 - International series in pure and applied mathematics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecuaciones diferenciales.