000			00435nam a2200157Ia 4500
008			240930s9999||||xx |||||||||||||| ||und||
020			_a07619755136
082			_a510.712 _bPOS
100			_aPosamentier, Alfred S.
245		0	_a101 Great Ideas for Introducing Key Concepts in Mathematics
260			_aCalifornia _bSage, _c2000
300			_a225p.; _c30cm
650			_aMathematics
700			_aHauptman, Herbert A.
942			_cLM
999			_c130915 _d130915