000			00338nam a2200133Ia 4500
001			32382
008			150525s9999 xx 000 0 und d
020			_a9780574156440
100			_aEngelmann Siegfried
245			_aConnecting Math Concepts
260			_aUSA _bMacmillan _c1993
300			_a364p. ill. (some col.).
650			_aMathematics
999			_c53908 _d53908