The work of WHO in the European Region 1986 : Annual report of the regional director. - Copenhagen : World Health Organization, Regional Office for Europe, 1987. - XI
Treść karty:
545,429 WORK The work of WHO in the European Region 1986 : Annual report of the regional director. — Copenhagen : World Health Organization, Regional Office for Europe, 1987. — XII, 150 s., [4] s. tabl., il., wykr. ; 24 cm ISBN 92-890-1050-9
