Drs. Mulyadi text Semarang PT Bengawan Ilmu 2008 1 60 hlm : Ilust. ; 21 cm Drs. Mulyadi 910.02 910.02 DRS b 978-979-021-280-0 20200923024646 INLIS000000000397422 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)