text Yogyakarta Adytia Media 1991 xxii, 128 p. : ill ; 21 cm GULA - ASPEK EKONOMI GULA 633.61 633.61 INLIS000000000000307 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)