text Jakarta Gramedia 1988 Cet.7 ind 223 hlm ilus 20 cm Andi Hakim Nasution, Barizi Indeks Statistik 20090227091924.0 YOGYA-02090000066798 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)