Ince, E. L.  1891-1941 <br/><br/>
Ordinary differential equations / 
by E. L. Ince 
 - London :  Longmans and Green,  1927 
 - viii, 558 p. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations