000			00325nam a2200133Ia 4500
005			20260205040313.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a511.07 C896N
100			_aCUISENAIRE G GATTEGNO C.
245		0	_aNUMBERS IN COLOUR
260			_aLOND. _bWILLIAM HEINEMANN _c1954
300			_a39
942			_cBK
999			_c3635 _d3635