text Jakarta Gramedia Pustaka Utama 1993 xxxviii, 242 p. : ill ; 21 cm EKSPOR-IMPOR 336.12 336.12 INLIS000000000004587 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)