01037nam a2200253 i 4500 1/5579 750714s1975 ne b 00110 eng 0444109560 5864 DLC GR-PeUP 330.1 KO Koehler, Gary. Optimization over Leontief substitution systems / editors, Gary J. Koehler, and Andrew B. Whinston, and Gordon P. Wright. Amsterdam : North-Holland Pub. Co. ; New York : sole distributors for the U.S.A. and Canada American Elsevier Pub. Co., 1975. x, 221 p. ; 23 cm. Bibliography: p. 209-216. Includes indexes. Input-output analysis. Linear programming. Whinston, Andrew B. Wright, Gordon P. INST UNIPILB MAIN 20040709 330.1 KO 00104385 00104385 LOAN 0 2 INST UNIPILB MAIN 20040709 330.1 KO 00107609 00107609 LOAN 0 1 INST UNIPILB MAIN 20040709 330.1 KO 00137002 00137002 LOAN 0 3