Mulyono, Edy text Yogyakarta Universitas Gajah Mada 1990 - xix,78p,ills,28cm Lampiran p. 79-106 633,825/MUL/d 200220 20200220141407.0 INLIS000000000001530 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)