000 00578nam a2200193Ia 4500
005 20250508163443.0
008 008 250505s9999 xx 000 0 eng d
037 _aDissertations
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a375.53, GOE/DI
_qFEDL
100 _aGoel Nankesh Chand
_9775362
245 0 _aProblems perceived by teachers using new NCERT physics books at +2 level
260 _c1991
300 _a60p.
546 _aM.Ed. Dissertation (Delhi University)
942 _cDIS
_h375.53, GOE/DI
999 _c1383349
_d1383349