Business mathematics / 
Pricilla S. Altares [et al]. 
 - Manila :  Rex Book Store,  c2012. 
 - viii, 214 pages ;   25 cm 
<br/><br/>References : p. 210 
<br/><br/><label>ISBN: </label>9789712363818 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics
<br/><br/><label>LC Class. No.: </label>HF5691  / B96 2012