text Jakarta DPU 1987 Cetakan : 1 ind x, 106 hlm. ;21 cm. Perencanaan 624.1 20130515222907 INLIS000000000010628 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)