Salamat, Lorina Gison <br/><br/>
Business mathematics :   Text/workbook / 
Lorina Gison Salamat. 
 - 3rd ed. 
 - Mandaluyong City :  National Book Store,  2009. 
 - 225 p.: 25.4 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>971-08-6888-8 
<br/><br/><label>LC Class. No.: </label>513.93 Sa31b