kelas 1 SPG dan SLTA text Jakarta Yudhistira 1981 Cet. 1 ind 160 hlm ilus 21 cm R.H. Soetoto, MP Simangunsong Ilmu-ilmu sosial 300 20090227020801.0 YOGYA-02090000005169 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)