Rao, K. Sankara. <br/><br/>
Introduction  to  Differential  Equations 

 - 3rd /   2015. 
 - Delhi:  PHI  Learning  Private  Limited.  2015. 
 - 488p. 
<br/><br/><label>Subjects--Personal Names: </label><br/> .Mathematics, General  Principles  of  Mathematics. 
<br/><br/><label>Dewey Class. No.: </label>511.326