000			00457nam a22001457a 4500
003			NIELib
005			20251013151705.0
008			251013b |||||||| |||| 00| 0 eng d
082			_a371.27 _bBOO
245			_aBooklet IV: Supplementary Classroom Problems
260			_aToronto: _bThe Ontario Institute for Studies in Education, _c1969.
300			_a26p.; _c28cm
650		0	_aClassroom and school examinations and tests; marking systems
942			_2ddc _cLM
999			_c162296 _d162296