Simmons, Leroy f.
Business and economic forecasting : decision support system software - New York John Wiley and sons 1990 - 132 p.
471513695
Decisgn making
658.403 / SIM
Business and economic forecasting : decision support system software - New York John Wiley and sons 1990 - 132 p.
471513695
Decisgn making
658.403 / SIM