IYENGAR, N. CH. S. N. <br/><br/>
Differentical Equation 

 - New Delhi.  Anmol Publications Pvt, Ltd.  2000 
 - XIV, 650 P 
<br/><br/><label>ISBN: </label>81-261-0491-0 
<br/><br/><label>Dewey Class. No.: </label>515.35