Suyatno Risza text Yogyakarta Kanisius 1994 186 hal. : Ilus. ; 21 cm Kelapa sawit 633.355.3 210322 20210322160245 INLIS000000000002714 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)