000 00318nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRG.009;
100 _aGanguly, B.
245 0 _aApproach paper on Science & Mathematics in general education : Report of the wor
260 _c1985
300 _a19p.
942 _cBK
999 _c10802
_d10802