000 00399nam a2200169Ia 4500
942 _cENGBV
520 _aIssue No. 7-12
654 _aResonance
654 _aJournal
654 _aScience
654 _aEducation
654 _aGeneral
654 _aGeneral
245 _aResonance Journal of Science Education
260 _aNational
_bIndian Academy of Sciences, Bangalore
_c2004
440 _v9
999 _c40100
_d40100
650 _aGeneral