000 00624nam a2200193Ia 4500
005 20250508170221.0
008 008 250505s9999 xx 000 0 eng d
037 _aDissertations
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a507, SAR/DI
_qFEDL
100 _aSaravjeet Kaur
_9783492
245 0 _aCritical analysis of classroom transaction at middle level in Delhi schools vis- A- vis biology
260 _c2006
300 _a70p.
546 _aM. Ed. Dissertation, (Delhi University); Gifted by Prof. Sailaja Chennat
942 _cDIS
_h507, SAR/DI
999 _c1399851
_d1399851