00744nam a2200181 4500 1/726 010511s1969 enk eng 744 DLC GR-PeUP 338.9'001 PO Symposium on the Role of Economic Models in Policy Formulation, Washington, D.C., 1966. Policymakers and model builders, cases and concepts: papers / Vincent P. Rock, editor. Introd. by Wassily Leontief. New York : Gordon and Breach, [1969] xxxi, 639 p. : illus. ; 23 cm. Includes bibliographies. Economic policy Mathematical models. Pock, Vincent P. ed. INST UNIPILB MAIN 20040709 338.9'001 PO 00109507 00109507 LOAN 0 1