Singh, Umesh Nandan, <br/><br/>
Partial differential equations / 
Umesh Nandan Singh. 
 - New Delhi, India :  Venus Books,  2023. 
 - 1 online resource (x, 280 pages) :  illustrations ;  24 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789386559833 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial.
<br/><br/><label>LC Class. No.: </label>QA374  / .S56 2023 
<br/><br/><label>Dewey Class. No.: </label>517.383