=LDR 00000nam 2200000 4500 =001 INLIS000000000003135 =008 ###################################ind## =035 ##$$a 0010-0125003135 =245 ##$$a BATUAN DAN MINERAL =100 ##$$a ROBIN KERROD =250 ##$$a 1 =260 ##$$b PT. WIDYADARA =020 ##$$a R500553KERB1 =082 ##$$a R