00480nam a2200181Ia 4500003000400000005001700004006001900021007000300040008004100043024001000084037001200094040002000106041001300126082001500139100001800154245011700172260000900289OSt20220928143355.0a|||||r|||| 00| 0 ta220927b        |||||||| |||| 00| 0 eng d  a21758  cTextual  aSDCLcSDCLbeng  2engaeng  aX:89Q1, M2  aLewis Colin D 0aIndustrial and business forecasting methods b A practical guide to exponential smoothing and curve fitting       c1982