000			00389nam a2200157Ia 4500
020			_a1000000000
040			_cPK-LaCSN
082			_b2611 _a510
100			_a"Time LIfe Books"
245		2	_aA child's first mathematics program larger numbers
260			_bTime Life Books _c2000
300			_a237
942			_2ddc _cR
999			_c746727 _d746727