Biswal, Purna Chandra <br/>
Partial Differential Equations / 
Purna Chandra Biswal  
 - 1st ed. 
 - Delhi :  PHI Learning Private Limited,  c2015. 
 - vii, 255 p. :  24 cm.  
<br/><br/><label>ISBN: </label>978812035043 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.35 / B545p