000 00575nam a2200193Ia 4500
005 20250508163305.0
008 008 250505s9999 xx 000 0 eng d
037 _aDissertations
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a530.7, NAN/DI
_qFEDL
100 _aNand Kishore
245 0 _aStudy the effectiveness of ruleg and egrul approaches in teaching concepts of physics
260 _c1987
300 _a44p.
546 _aM. Ed. Dissertation (Delhi University)
942 _cDIS
_h530.7, NAN/DI
999 _c1382074
_d1382074