000 00468nam a2200121 4500
084 _2cc
_aT2:(S:44):f
100 _aSajeena,S.
245 _aDevelopment of certain learning situations for enhancing rational thinking of students at secondary level using extrapolated learning in the interface of generating knowledge
260 _aThiruvananthapuram
_bUniversity of Kerala
_c2017
500 _aCD attached
856 _uhttp://hdl.handle.net/10603/421569
942 _cTH
999 _c196432
_d196432