Kumar, R. <br/><br/>
Pde and system of ode / 
Ravendra Kumar and Bishwa Ram Sharma 
 - Dibrugarh :  Mahaveer Publications ,  2020. 
 - 293 p. :  ill. ;  24 cm. 
<br/><br/>It includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789389904635 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Linear programming
<br/><br/><label>Dewey Class. No.: </label>510  / KUM