text Yogyakarta BPFE 1992 Ed. 3 ind vi, 122 hlm. : ilus. ; 21 cm. / Sukanto Reksohadiprojo Koperasi 334 DEP 334 Rek M 979-503-008-6 20170510093003.0 YOGYA-04110000001913 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)