Basic Mathematics operation :  for business, economics, and other life sciences / 
Zenaida A . Agcaoili ; Rinato E. Apa-Ap ; Pedrito Marquez Badua ; Jonathan Braceros Cabero ; Edwin Daniega Ibaņez ; Celia Concepcion Odiza Gregorio ; Joerina SL. Matillano ; Benedicto tuazon San Luis ; Roland C. Viray. 
 - Valenzuela City :  Mutya Publishing House,  2002. 
 - 218 p. :  black and white illustrations ;  25 cm.,  paperback. 
<br/><br/><label>ISBN: </label>9718120326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Textbooks.<br/>Mathematics--Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>FIL 510 B29 2002