Simbolon, Parakitri T text Jakarta Nalar 2005 Printing 1 ind xiv + 266 hal. ; 20 cm ESAI 814 814 SIM c 9799939518 200227 20200227012519 INLIS000000000035244 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)