Mathematics for consumers /
Gabriel, Presentation.
Mathematics for consumers / Presentation B. Gabriel, Anita C. Ong. - Manila : Island Publishing House, c1986. - 194 pages ; 22 cm.
971100707X
Mathematics--consumers.
Mathematics for consumers / Presentation B. Gabriel, Anita C. Ong. - Manila : Island Publishing House, c1986. - 194 pages ; 22 cm.
971100707X
Mathematics--consumers.