Agcaoili, Zenaida Abana,  <br/><br/>
Basic mathematics operations :  Business, economics and other life sciences /  
Zenaida A. Agcaoili, ( and eight others) .  
 - Valenzulea City:   Mutya Publishing House,  2002. 
 - 218 pages :  illustrations, figures, tables;   25 cm 
<br/><br/> " 
<br/><br/> Young Adult 
<br/><br/><br/> English 
<br/><br/><label>ISBN: </label>9718120326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Basic mathematics. 
<br/><br/><label>Dewey Class. No.: </label>510  / A2m