na INLIS000000000396812 20200312011206 0010-0320000379 Rumus-rumus matematika / Yuli Murtiningsih Yuli Murtiningsih 1 192hlm : Ilust ; 14cm Surabaya : Kartika, 1999 510.1 510.1 YUL r 3795/perpussmpn6tuban/H/II/2014