TY - BOOK AU - Burnet,Frank Macfarlane AU - White,David O. TI - Natural history of infectious disease SN - 0521083893 PY - 1972/// CY - London PB - Cambridge University Press KW - Communicable diseases KW - Immunity N1 - First published in 1940 under title: Biological aspects of infectious disease; Buku duplikasi - Penempatan Bilik Buku Kebelakangan ER -