Health statistics. Report on the Fourth European Conference. Luxembourg 28 - 31 August 1979.
Treść karty:604,642 604,718 HEALTH Health statistics. Report on the Fourth European Conference. Luxembourg 28 - 31 August 1979. Copenhagen 1981 Regional Office for Europe World Health Organization 8° s. nlb. 4, 38, nlb. 2, il. EURO Reports and Studies 43