544,691 MIGRATION Migration and health : towards an understanding of the health care needs of ethnic minorities : Proceedings of a consultative Group on ethnic minorities the Hague, Netherland 28-30 November 1983 / ed. by M. Colledge, H.A. van Geuns and P.G. Svensson. ; World Health Organization Regional Office for Europe. — Copenhagen : WHO, 1986. — VII, [1], 203 s. : il. kolor., wykr. ; 25 cm ISBN 92-890-1045-2