000			00445nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a0521078393
082			_a510.7 _bSCH
100			_aBowie, P.G. _99076
245			_aThe school mathematics project
260			_bCambridge university press, _c1970. _aLondon :
300			_axi,304p.; _c23cm
650			_aMathematics
700			_924226 _aDorrian, D.
942			_2ddc _cLM
999			_c81232 _d81232