text Jakarta Balai Pustaka 1987 Cetakan : 1 ind xi, 124 hlm. ;21 cm. 111 Pengolahan Bahan Khusus 025.17 979-407-052-1 20130515160110 INLIS000000000006035 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)