Agcaoli, Zenaida A. Business operations : mathematics of investments / Zenaida A. Agcaoli.-- -- Valenzuela City: Mutya Pub., House, 2001. 237 p. ; 25 cm. ISBN: 9718210237 Subjects--Topical Terms: Investment-Mathematics.Business. Dewey Class. No.: Fil 650.01513 B964 2001