Theil, Henri. Optimal decision rules for government and industry / by H. Theil ... in association with P.J.M. van den Bogaard ... - Amsterdam : North-Holland, [1968] - Studies in mathematical and managerial economics ; v. 1 . First published in 1964. Bibliography: p. 357-360. Subjects--Topical Terms: Decision-making -- Mathematical models.--Decision-making -- Mathematical models.