000			00423nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a304935859
082			_a372.72 _bCHI
100			_aChivers, K.G.
245			_aMathematical Experiments. Book 2
260			_bCassell, _c1965. _aLondon:
300			_a28p.; _c24 cm.
650			_aPrimary Education
700			_aRosewell, G.H.W.
942			_2ddc _cLM
999			_c21029 _d21029