000			00321nam a22001457a 4500
008			230717b ||||| |||| 00| 0 eng d
020			_a978007230524
041			_aeng
080			_a51
082			_a51COB
100			_a23
101			_aMATEM
245			_aPRECALCULUS GRAPHS AND MODELS _cCOBURN.W.J
942			_2udc _cBK
999			_c60147 _d60147