TY - BOOK AU - Salma Saleem AU - Supervised by Ayaz Muhammad Khan, Dr. TI - Effect of computer based teaching (computer simulations ) on students' achievements at secondary level: : M.A Teacher Education U1 - 371.33 PY - 2012/// CY - Islamabad PB - AIOU KW - Teaching-Aids and devices KW - Students achievements KW - Dissertations, Academic-- M.Ed Teacher Education N1 - HB UR - https://aioupakistan-my.sharepoint.com/:b:/g/personal/aiou_thesis_aiou_edu_pk/EX8BgIhihEBCsdQ_dcB-JhUBKBnLUHkhHrrjlVyGWxewoQ?e=U9yUVP ER -