000 00455nam a2200169Ia 4500
005 20250417093919.0
008 250401s1998 xx 000 0 eng d
020 _a8171414249
041 _aENGLISH
082 _a510.7 Pra-C
100 _aPrabhakaram, K.S.
245 0 _aConcept Attainment Model In Mathematics Teaching
260 _aNew Delhi
_bDISCOVERY PUBLISHING
_c1998
300 _a104
650 _aMathematics- Study & Teaching
942 _2ddc
_cBK
999 _c186
_d186