372.19095493
A832I
           Peiris, K
               Integrated appraoch to curriculum development in primary education in Sri Lanka \ K Peiris - Paris : The UNESCO Press, 1976.
               25p. - Experiments and innovations in education; series no.26 .
                ISBN: 92-3-101373-4

107086
107089
                Subjects: Education, Primary-Sri Lanka; Education-Curricula; Educational change-Sri Lanka.