Mariano, Norma Lopez, D.  <br/><br/>
Business  mathematics :  Teacher's resource material / 
Norma D. Lopez-Mariano.  
 - First edition.  
 - Manila :   Rex Book Store, Inc.,   2016. 
 - vi, 185 pages:  illustrations, tables ;  25 cm. 
<br/><br/>Fundamental operations on fractions, Decimals, and percentage -- Percentage, ratio, and proportion -- buying and selling -- Salaries and wages -- Presentation and analysis of business data  
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789712379611 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics. <br/>Business  mathematics. 
<br/><br/><label>Dewey Class. No.: </label>511  / M33b