text Jakarta Gramedia 1991 Cetakan : 12 ind xiv, 157 hlm. ;19.5 cm. Kesehatan Masyarakat PKK 610.05 20130515225123 INLIS000000000011085 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)