Business Mathematics  / 
Lau Too . 
 - 5th ed.  
 - SJ Learning :  2022. 
 - viii, 272 p.  
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>9671859452 
<br/><br/><label>Dewey Class. No.: </label>650 T617 2022