na INLIS000000000001998 20161018102742.0 a ||| | 170609| ||| | $a 978-979-076-162-9 $a 0010-011500000000001 $a 330 AIS s $a Ai Siti Farida $a Sistem Ekonomi Indonesia $a 1 $a Bandung $b Putaka setia $c 2011 $a Ekonomi $a 9477/b/Kpad/2013