000			00387nam a2200145Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
082			_a510.7 _bSCH
245			_aThe School Mathematics Project
260			_bCambridge University Press, _c1969. _aCambridge:
300			_aviii,269p.; _c22 cm
650		0	_aMathematics _93728
650		0	_aSchool _910916
942			_2ddc _cSR
999			_c81220 _d81220