text Jakarta Arcan 1991 Cet. 2 ind xii, 103 hlm ilus 21 cm Bambang Prakuso Bibliografi : hlm. 102 Organisasi Siswa Intra Sekolah 371.2 979-431-108-1 20090227023024.0 YOGYA-02090000019776 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)