Sustu pengantar6cP.W.J. Nababan text Jakarta Grmedia 1984 ind viii, 83 hlm ilus 21 cm Bibliografi : hlm. 71-77 Indeks Bahasa Indonesia 410 20090227031545.0 YOGYA-02090000047501 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)