Lopez, Brian Roy C. <br/><br/>
Business math / 
Brian Roy C. Lopez, Leah M. Lundag, and Keneth Adrian P. Dagal 
 - Quezon City :  Vibal Group, Inc.,  c2016. 
 - viii, 192 pages :  27 cm. 
<br/><br/>Includes index and bibliography. 
<br/><br/>Chapter 1. Fractions, decimals and percents -- Chapter 2. Ratio and proportion -- Chapter 3. Buying and selling -- Chapter 4. Salaries and wages -- Chapter 5. Presentation and analysis of business data -- Index -- Bibliography. 
<br/><br/><label>ISBN: </label>9789710735709