00317nam a2200121Ia 4500008004100000082002400041100001800065245002600083250000700109260000900116300000600125650006400131150614s9999    xx            000 0 und d  a650.01513  SAN-B  R  aSanchetti D C  aBusiness  Mathematics  a10  c1992  a0  aBusiness  Mathematics  Sanchetti D C  LIMITS AND CONTINUITY