000			00427pam a2200145a 44500
082			_a510.07 _bD297c
100			_aDavis, Robert B.
245	1		_aTHE CHANGING CURRICULUM _cMATHEMATICS
260			_aWashington _bAssociation For Supervision And Curriculum Development, Nea _cc1967
300			_avi,80
500			_aBibliography : P. 75-80
650			_aMathematics -- Study And Teaching
964			_gCIRC
997			_aK8061 C
999			_c380299 _d380299