Developments in early childhood education [report of a conference organised by the] Centre for Educational Research and Innovation (CERI)..
Centre for Educational Research and Innovation.
Paris Organisation for Economic Co-operation and Development [London] [H.M.S.O.]
1975
Conference held at OECD headquarters in Paris, October 29th-31st, 1973
Bibliography: p.72-73
ISBN 92-64-11370-3
Education, Preschool