SUSANTO, Heru text Yogyakarta Kanisius 1990 id 68 hal. : Ilus. ; 21 cm Ikan guppy 639.31 9794134171 210322 20210322160409 INLIS000000000003082 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)