Calano, Roel B. <br/><br/>
Business mathematics / 
Roel B. Calano 
 - Manila :  APD Educational Publishing House,   2017. 
 - 290 pages :  26 cm. 
<br/><br/><label>ISBN: </label>9789715133500 
<br/><br/><label>Dewey Class. No.: </label>513.93  / C142 2017