Del Rosso, Joy Miller Class action : improving school performance in the developing world through better health and nutrition Joy Miller Del Rosso and Tonia Marek - Washington: World Bank, 1996. - v, 54p. Includes bibliography Eng ISBN: 0-8213-3672-X Subjects--Topical Terms: Children-Developing countries-Nutrition Dewey Class. No.: 371.716091724 / DEC