Salamat, Lorina G. <br/><br/>
Business mathematics:  Text workbook / 
Salamat, Lorina G. 
 - Quezon City:  National Book Store, Inc.,  1988. 
 - x, 202 p.:  illustration 
<br/><br/><label>ISBN: </label>971-08-4189-0 
<br/><br/><label>Dewey Class. No.: </label>M 650.01 Sa159 1988