00311nam a2200121Ia 4500008004100000040001700041041001200058082001800070100002100088245003300109260003600142300001100178230917s9999||||xx |||||||||||||| ||und||  e107596aMAIN  aEnglish  a658.818 M529S  aMentzer, John T. 0aSales forecasting management  aLondonbSage Publicationsc1998  a273 p.