000			00350 a2200133 4500
082			_a510 _bHOR
090			_c2428 _d2925
100			_aHorner, Donald R.
245			_aPrecalculus _belementary functions and relations
260			_aNew York _bHolt Rinehart and winston _c1969 _g1969
300			_axiv, 398p. _c24cm.
650			_aMATHEMATICS
942			_cL
999			_c31497 _d31497