na INLIS000000000463116 20200222082230 0010-0220000990 Berkenalan dengan Phytagoras / Dicky Setiawan Dicky Setiawan cet.1 iv + 52 hlm : ilus ; 17,5 x 25 cm Surabaya : Iravi jaya, 2018 516.001 516.001 DIC b 978-602-8978-81-1 perkenalan phytagoras 1060/PPD/h/II/2020 1061/PPD/h/II/2020 1062/PPD/h/II/2020 1063/PPD/h/II/2020