SAMANA, A. Sistem Pengajaran : Prosedur Pengembangan Sistem Intrusional (PPSI) dan Pertimbangan Metodologisnya - 1 - 147 hlm. ilus. 21 cm ISBN: 979-413-850-9 Subjects--Topical Terms: 0 Index Terms--Genre/Form: Grade 7-9 Dewey Class. No.: 370.3