na INLIS000000000040039 20220621091608 0010-0421000105 ta 210405 0 ind JIPDSUR Ni Made Raony Vigraha Swari Mengapa harus matematika? / Ni Made Raony Vigraha Swari ; editor, Teddy Fiktorius xii, 70 hlm. : ilus. ; 21 cm. Bibliografi 68-67 CB-D13/2020-3177 978-623-6567-30-2 ind [23] 510.1 510.1 NI m CB-D13/2020-3177 Pontianak : Mahameru Press, 2020 Matematika-- studi dan pengajaran Teddy Fiktorius JIPDSUR JIPDSUR