text Yogyakarta Aditya Media 1992 Cet. 1. ind xii, 202 hlm. ; 21 cm. Bahasa Inggris 979-539-017-1 20101005092901210 YOGYA-10100000001594 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)