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

 - 3rd 
 - Delhi  : PHI Learning Pvt. Ltd.  2023 
 - xii, 488p. 
<br/><br/><label>ISBN: </label>978-81-203-4222-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Function<br/>Transform Methods
<br/><br/><label>Dewey Class. No.: </label>515.363 R18I