text Yogyakarta Kanisius 1990 Cet. 8 ind 44 hlm ilus 21 cm J. Bulatan S.J Teknik Diskusi 374.2 20090227034130.0 YOGYA-02090000056959 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)