text Yogyakarta Kanisius 1990 Cet. 1 ind 68 hlm ilus 21 cm Heru Susanto Bibliografi : hlm. 67-68 Ikan guppy 639.3 979-413-417-1 YOPDYOG 20090227024946.0 YOGYA-02090000034971 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)