R. K. Patnaik <br/><br/>
Introduction to Different Equations 
by R. K. Patnaik 
 - New Delhi  PHI Pub  2009 
 - 279 
<br/><br/><label>ISBN: </label>978-81-203-3603-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management