00561nam a2200181Ia 4500008004100000010001300041020001800054040001700072082002600089100001600115245006200131260003800193300001300231500003900244650006600283700001400349700001600363190327s9999||||xx |||||||||||||| ||und||  a74-32231  a0-471-15899-2  aNITILcNITIL  221sta338.5442bC589G  aClark, John 0aGlobal simulation modelsba comparative studycJohn Clark  aLondonbJohn Wiley and Sonsc1975  ax, 135p.  a'A Wiley-International publication  aEconomic forecasting-Mathematical models; Computer simulation  aCole, Sam  aCurnow, Ray