=LDR 00000nam 2200000 4500 =001 INLIS00000000038561 =005 20260720170527 =082 ##$$a 330 =100 1#$$a Yuliana Sudremi =245 1 $$a Lensa Kegiatan Ekonomi X /$c Yuliana Sudremi =260 ##$$a Jakata :$b Bailmu,$c 2013