na INLIS000000000002927 20150116111617.0 a ||| | 170609| ||| | $a 979-610-155-6 $a 0010-011500000000930 $a 153.9 $a Agus Suryanto $a Melatih otak super cerdas $a 1 $a Yogyakarta $b Pustaka Widyatama $c 2007 $a Sony Hartono $a 1505/B/KPAD/2009