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By John Bowlby, M.A., M.D., World Health Organisation, Monograph Series, No. 2. Obtainable through the usual retailers of W.H.O. publications, and from H.M. Stationery Office, 10/-
This review has been condensed and adapted from an article by Dr. Kenneth Soddy in the Bulletin of the World Federation for Mental Health, Vol. 3, No. 3. June 1951.
