https://openlibrary.org/books/OL4001749M.opds Pengembangan kit demonstrasi percobaan kimia SMU dengan menggunakan media "overhead projector" (OHP) laporan penelitian 2020-12-04T21:34:57Z Wasilah Abu Sudja https://openlibrary.org/authors/OL1618707A/Wasilah_Abu_Sudja Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam, Universitas Pendidikan Indonesia [Bandung] 2000 xi, 77 leaves : In Indonesian, with summary in English. Includes bibliographical references (leaves 38-42). "Oktober 2000." ind https://openlibrary.org/books/OL4001749M 2001353535