000			00371nam a2200145Ia 4500
005			20250523124317.0
008			250523s9999||||xx |||||||||||||| ||und||
020			_a9780536619112
082			_a510
100			_aElayn, K.
245		0	_aBasic math skills
260			_bST. Claude UNIVERSITY _c1999 _aNew york
300			_bPaper back _a6610 p, a 80 _c27 cm
942			_cBook
999			_c12091 _d12091