na INLIS000000000004749 20150119082738.0 a ||| | 170609| ||| | $a 978-979-25-4710-8 $a 0010-011500000002753 $a supardi $a ide bisnis bagi remaja $a 1 $a yogyakarta $b kata hati $c 2011 $a 146 hlm; 21 cm $a 9061/b/kpad/2013