na INLIS000000000001409 20230411100758 0010-0423000080 MATERI, SOAL DAN PEYELESAIAN OLIMPIADE MATEMATIKA Bambang S vii, 727 hal ; 25.5 x 18.2 cm Jakarta : PT. Bina Prestasi Insani, 2012 510.285 510.285 BAM m 978-602-19886-0-2 230411 g 0 ind 7250 7251