R. Beaglehole Basic epidemiology - Geneva World Health Organization 1993 - 175p R. Beaglehole; R. Bonita & T. Kjellstrom: Basic epidemiology. Geneva. World Health Organization, 1993. 92-4-154446-5--(614.4BEA) ENGLISH ISBN: 92-4-154446-5 Dewey Class. No.: 614.4 / WHO