00486nam a2200157Ia 4500001000700000003000500007005001700012008004100029035002000070245006300090260005900153300001700212650003200229650003800261730002900299186961BIBL20160527191020.0750220s1971    maua          000 0 eng d  a(OCoLC)0118326000aForecasting seriesbreprints from Harvard business review.  aBostonbHarvard Business Review Reprint Servicec1971.  a146 p.bill. 0aBusiness forecasting2Local 0aTechnological forecasting.2Local 0aHarvard business review.