338.9
H458F
           Heesterman, A R G
               Forecasting models for national economic planning \ A R G Heesterman - 2nd rev. - Dordrecht : D Reidel, 1972.
               ix, 157p.
                ISBN: 90-277-0224-1

80839
                Subjects: Econometrics; Economics-Mathematical models; Mathematics-Statistical methods; Economic forecasting.