000 00580nam a2200193Ia 4500
005 20250508164832.0
008 008 250505s9999 xx 000 0 eng d
037 _aDissertations
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a372.7, THR/DI
_qFEDL
100 _aThreja Ashu
_9779256
245 0 _aTeaching mathematics at elementary level based on the constructivist perspective
260 _c2008
300 _a198p.
546 _aM.Phil Dissertation, (Delhi University)
942 _cDIS
_h372.7, THR/DI
999 _c1391487
_d1391487