Fletcher, Alexis <br/><br/>
Differential equations :   an introduction / 
Alexis Fletcher 
 - New York :  Murphy & Moore,  c2023. 
 - viii, 234 pages :   illustrations (some colored) ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781638976662 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations <br/>Calculus<br/>Bessel functions