na INLIS000000000001329 English 0010-0621000331 Preventive medicine for the doctor in his community : an epidemiologic approach CLARK, E. Gurney CLARK, E. Gurney 3th ed. New York Robert E. Krieger Publishing Company 1979 xvi,684 hlm 24 cm. 0-88275-815-2 614.4 LEA p 614.4 HELATH SERVICES B1455/Perpust.Gizi/2017