Mustofa, Bisri text Parama Ilmu 2014 ind Matematika Fisika 515.1 515.1 MUS b 220825 20220825035647 INLIS000000000015650 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)