U.N.I.C.E.F./W.H.O. Course For Senior Teachers Of Child Health: Can A Small International Group Create Change

Autor: Ebrahim, G. J., Morley, D., Lloyd, June K., Wolff, O. H.
Zdroj: The British Medical Journal, 1974 Apr . 2(5911), 166-169.
Databáze: JSTOR Journals