text Jakarta Bumi Aksara 1990 Cet. 2 ind viii, 232 hlm ilus 20 cm F. Suryatmo Teknik Digital 979-526-006-5 20090227020636.0 YOGYA-02090000003618 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)