Reference material for health anxiliarie and their teachers. 2 ed.
Card's contents:WHO OFFSET PUBLICATION No 28 295,350 REFEREUCE Reference material for health anxiliarie and their teachers. 2 ed. Geneve 1982 World Health Organization 4° s. nlb. 2, Iv, 164 WHO Offset Publication No 28 /Tyt. oraz tekst część, w jęz. fr./