000 00558nam a2200193Ia 4500
005 20250508164917.0
008 008 250505s9999 xx 000 0 eng d
037 _aDissertations
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a507, SHA/DI
_qFEDL
100 _aSharma Vandita
_9779506
245 0 _aConcept mapping as a tool to diagnose misconceptions in science
260 _c1999
300 _a76p.
546 _aM. Ed. Dissertation (Delhi University)
942 _cDIS
_h507, SHA/DI
999 _c1391957
_d1391957