Dicky Setiawan text Surabaya Iravi jaya 2018 cet.1 iv + 52 hlm : ilus ; 17,5 x 25 cm Dicky Setiawan perkenalan phytagoras 516.001 516.001 DIC b 978-602-8978-81-1 20200222082230 INLIS000000000463116 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)