text Jakarta Depdiknas. Dirjen Dikti. Proyek Peningkatan Penelitian Dikti 2002 N iv, 226 hlm. 30 cm EPIDEMIOLOGY 614.4 614.4 Bus e INLIS000000000003227 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)