Timah : Potensi, Penambangan & Pemanfaatan text Yogyakarta PT. Citra Aji Parama 2015 1 ind 59 hlm Untung Sukamto Non Fiksi 600 600 UNT t 240503 20240503072337 INLIS000000000000370 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)