Business math/ 	 
3G E-learning 
 - Second edition 
 - New York:  	  3G E-learning,  c2019.  
 - v, 238 pages :   colored illustrations, photos ;   30 cm. 
<br/><br/>Includes bibliographical references and index.<br/> 
<br/><br/><label>ISBN: </label>9781984625038 (pbk.)