Centre for Educational Research and Innovation & Bottani, N. (1976). Recurrent education: Policy and development in OECD member countries : Switzerland. Organisation for Economic Co-operation and Development ; available from OECD Publications Center].

Centre for Educational Research and Innovation and Norberto Bottani. Recurrent Education: Policy and Development in OECD Member Countries : Switzerland. Paris : [Washington, D.C.: Organisation for Economic Co-operation and Development ; available from OECD Publications Center], 1976.

Centre for Educational Research and Innovation and Norberto Bottani. Recurrent Education: Policy and Development in OECD Member Countries : Switzerland. Organisation for Economic Co-operation and Development ; available from OECD Publications Center], 1976.