Pecahan Irfan Habibie text Klaten CV Sahabat 2008 - iv, 68 : ilus. ; 25 cm. Irfan Habibie Endiklopedia Matematika 510.3 510.3 IRF e 978-979-029-098-5 20180816013854 INLIS000000000000075 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)