000			00310nam a2200121Ia 4500
001			83619
008			170722s9999 xx 000 0 und d
100			_aSchminke, Cw
245			_aTeaching the child mathematcis /
260			_bHolt, Rinehart and winston , _c1978.
300			_aviii+376 _c23.5cms
942			_cGEN
999			_c97993 _d97993