000 00607nam a2200193Ia 4500
005 20250508165208.0
008 008 250505s9999 xx 000 0 eng d
037 _aDissertations
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.27, REN/DI
_qFEDL
100 _aRenu Kumari
245 0 _aStudy of challenges and development of strategies in carrying out CCE by secondary school mathematics teachers
260 _c2012
300 _avii, 82p.
546 _aM.Ed. Dissertation, (Delhi University)
942 _cDIS
_h371.27, REN/DI
999 _c1393707
_d1393707