Komech, A. I <br/><br/>
Principles of partial differential equations 

 - New Delhi :   Springer.,  2018. 
 - x, 158 p 
<br/><br/><label>ISBN: </label>9781493976294 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.353 KOM