Beaglehole, R Basic epidemiology, Epidemiology R. Beaglehole, R. Bonita; T. Kjellstrlm. - New Delhi World Health Organization 1993 - viii, 175p.: ill.; 24cm. ISBN: 8125002618 Subjects--Topical Terms: Public Health Epidemiology. World Health Organization Dewey Class. No.: 614.4 / B36B