Boyce, William E. <br/><br/>
Elementary differential equations and boundary value problems 

 - 9th ed. 
 - New Delhi  John Wiley  1969 
 - 796 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>New Delhi
<br/><br/><label>LC Class. No.: </label>QA 371 .B69/