00664nam a22001931 4500 1/12793 980513s1971 enk 000 0eng d 13239 DLC GR-PeUP 330.015 1 HA Hadar, Josef. Mathematical Theory of Economic Behavior/ Josef Hadar. Canada: Addison-Wesley Publishing Company, 1971. 375p.: fig.; 24cm. Index. Mathematical Theory. Economic behavior. INST UNIPILB MAIN 20040709 330.015 1 HA 00104376 00104376 LOAN 0 1 INST UNIPILB MAIN 20040709 330.015 1 HA 00126501 00126501 LOAN 0 2