01004nam a2200217 4500 1/869 010502s1972 enk eng 0720420997 888 DLC GR-PeUP 511.8 MA Symposium on Mathematical Methods of Economics (1972 : Warsaw, Poland) Mathematical models in economics : Proceedings of the Symposium on Mathematical Methods of Economics, February-July 1972 and of the Conference on Von Neumann Models, 10-15 July 1972 / Editors: Jerzy Los and Maria W. Los. Amsterdam : North-Holland Pub. Co.; 1974 xvii, 483 p. ; 24 cm. Economics Mathematical models. Los, Jerzy, ed. Los, Maria W. ed. INST UNIPILB MAIN 20040709 511.8 MA 00136203 00136203 LOAN 0 1 INST UNIPILB MAIN 20040709 511.8 MA 00136215 00136215 LOAN 0 2 INST UNIPILB MAIN 20160623 511.8 MA 00175394 00175394 LOAN 0 3