Basic Services for Children :A Continuing Search for Learning Priorities -ii - Paris: Unesco, 1978. - 230p.; 23 cm ISBN: 9231016091 Subjects--Topical Terms: LearningMahinda Ranaweera CollectionEducationJinapala Allas CollectionWimaladharma Diyasena Collection Dewey Class. No.: 370.1523 / BAS