text Jakarta Sinar Grafika 1987 ind 202 hlm 21 cm Suyamto Bibliografi : hlm. 149-151 Pengawasan umum (Pemerintah) 979-8061-05-9 20090227024053.0 YOGYA-02090000026593 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)