De Jesus, Maria Bernadette Austria Econcart : economics with cooperatives agrarian reform and taxation / MAria Bernadette Austria De Jesus, Donna Teresita Malate Rios,Ma. Theresa Mercado -ruz. - Mandaluyong City : Books atbp, c2016. - 210p.; 23cm Includes bibliography and index ISBN: 9786214090198 Subjects--Topical Terms: EconomicsEconomics--problems exercise, etc