000 00734nam a22001697a 4500
082 _a507
_bSHS
100 _aShahbano Ghufran
_985534
245 _aStudy of science teacher's perception about the feasibility and effectiveness of pre and post lab exercises in science practical with reference to process skills at secondary level
_b:M.Ed Science Education
_cShahbano Ghufran
260 _aIslamabad:
_bAIOU,
_c2007.
300 _ax, 125p.
500 _aHB
546 _aEng
650 _aScience education
_9289202
700 _aSupervised by Dr. Qudsia Riffat
_985536
856 _uhttps://aioupakistan-my.sharepoint.com/:b:/g/personal/aiou_thesis_aiou_edu_pk/EdEkkoItKx5NnM0p-r-ABTEBxwF34iJKNH9579CYKm_Yyw?e=ol8pls
942 _cTHS
999 _c69392
_d69392