Ronald Hutapea text Jakarta Rineka Cipta 2005 id vii, 118 hlm. : ilus, ; 20 cm. Cet.1 kesehatan 613 979-518-944-1 241224 20241224112500 INLIS000000000002132 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)