000			00354nam a2200133 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
082			_a372.7 _bLEA
245			_aLearning Math : Teacher's Manual
260			_aLondon: _b Department of Education Publication, _c1977.
300			_a118 p.; _c23 cm
650		0	_aEducation
942			_2ddc _cLM
999			_c139518 _d139518