text Jakarta Gramedia Pustaka Utama 1989 ind xv, 135 halaman : 23 cm. Soedarso reading method 372.4 372.4 SOE s 979-403-387-1 INLIS000000000000353 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)