=LDR 00000nam 2200000 4500 =001 INLIS00000000003859 =005 20260815095805 =020 ##$$a 979-511-744-0 =082 ##$$a 173 =100 1#$$a K Bertens =245 1 $$a Etika /$c K Bertens =260 ##$$a Jakarta :$b Gramedia Pustaka Utama,$c 2001 =650 ##$$a Etika