000 00639nam a2200193Ia 4500
005 20250508163250.0
008 008 250505s9999 xx 000 0 eng d
037 _aDissertations
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.37, VEE/DI
_qFEDL
100 _aVeena
245 0 _aEffectiveness of concept attainment model under two different demonstration styles in terms of specific teaching competencies of pre service trainess
260 _c1986
300 _aiii,62p.
546 _aM. Ed. Dissertation (Delhi University)
942 _cDIS
_h371.37, VEE/DI
999 _c1381895
_d1381895