000 00577nam a2200193Ia 4500
005 20250508164854.0
008 008 250505s9999 xx 000 0 eng d
037 _aDissertations
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a540.7, BAJ/DI
_qFEDL
100 _aBajaj Pooja
_9779388
245 0 _aEffectiveness of online instructional program teaching of chemistry at +2 stage
260 _c2005
300 _a79p.
546 _aM. Ed. Dissertation (Delhi University)
942 _cDIS
_h540.7, BAJ/DI
999 _c1391716
_d1391716