Ir. Budi Samadi text Semarang CV. ANEKA ILMU 2007 id vi + 58 hlm.; ilus.; 15 x 21 cm 634.4 979-736-657-X 180916 20180916014439 INLIS000000000006912 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)