Buchanan, Robert J. <br/><br/>
A First Course in Partial Differential Equation 

 - 1st. 
 - London:  World ScientificPublishing Co. Pte. Ltd  2020 
 - 606p.  23cm 
<br/><br/><label>ISBN: </label>9780000988355 
<br/><br/><label>Dewey Class. No.: </label>515.353/BUC-SHA