000 00632nam a2200193Ia 4500
005 20250508161930.0
008 008 250505s9999 xx 000 0 eng d
037 _aDissertations
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a570.7, TYA/DI
_qFEDL
100 _aTyagi Sushil Kumar
_9771835
245 0 _aProse into the teachers' knowledge of essence of mathematics, its influence on teaching methodology and pupils' performance
260 _c1979
300 _aiii,104p.
546 _aM. Ed. Dissertation (Delhi University)
942 _cDIS
_h570.7, TYA/DI
999 _c1373318
_d1373318