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Organisation for Economic Co-operation and Development. Compulsory Schooling in a Changing World. Paris : [Washington, D.C.: Organisation for Economic Co-operation and Development ; available from OECD Publications and Information Center], 1983.

Organisation for Economic Co-operation and Development. Compulsory Schooling in a Changing World. Organisation for Economic Co-operation and Development ; available from OECD Publications and Information Center], 1983.