000 00487nam a2200193Ia 4500
005 20250619145127.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a8185475105
_c150
040 _aMAIN
041 _aEnglish
082 _a371.144
_bMIS
100 _aMisra, Arun
245 0 _aPerformance-discrepancy of science teachers
260 _aDelhi
_b; Kanishka Publishers
_c, 1991
300 _a138p.
650 _aEducation
650 _aTeachers Training
942 _cBK
999 _c121930
_d121930