BUDHI, Wono Setya Langkah Awal Menuju Ke Olimpiade Matematika - 1. ed.1 - xv, 451 hlm. ilus. 25 cm ISBN: 979-98175-0-1 Subjects--Topical Terms: 0 Index Terms--Genre/Form: Grade 10-12 Dewey Class. No.: 510.