text Jakarta Ghalia Indonesia 1984 Cet. 1 ind 176 hlm 21 cm Djoko Prakoso Bibliografi : hlm. 175-176 Hukum angkasa 20090227023632.0 YOGYA-02090000022343 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)