00334nam a22001217a 4500020001800000040000900018082001900027100002200046245004000068250001700108260004700125650004000172  a9780471521844  cNust  a658.401bMAK'F  aSpyros Makridakis  aForecasting methods for management   a5th Edition   aNew York:bJohn Wiley and sons Inc,c1989.  aForecasting methods for management