00775nam a2200205 4500 1/6249 740717s1975 maua b 00110 eng 0884102548 6541 DLC GR-PeUP 332.6'44 LA Labys, Walter C., 1937- Quantitative models of commodity markets / Edited by Walter C. Labys. Cambridge, Mass. : Ballinger Pub. Co., [1975] xxi, 404 p. : illus. ; 24 cm. Commercial products Mathematical models. Commodity exchanges. INST UNIPILB MAIN 20040709 332.6'44 LA 00112240 00112240 LOAN 0 1 INST UNIPILB MAIN 20061221 332.6'44 LA 00135697 00135697 LOAN 0 3 /webopac/covers/03/6541_0884102548.jpg