3G E-Learning. <br/><br/>
Elementary number theory / 
3G E-Learning. 
 - Second edition. 
 - New York :  3G E-Learning LLC,  ©2023. 
 - xiii, 312 pages :  color illustrations ;  25 cm. 
<br/><br/> Includes references and index. 
<br/><br/><label>ISBN: </label>9781984679925 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory. 
<br/><br/><label>Dewey Class. No.: </label>DC 512.72   / T413