LEADER 00000nam 2200241 a 4500 001 0982167 007 t 008 001003 3 1992 000 eng 020 0521416663 040 CURLBL 050 4 HB 21 E1 110 2 Econometric Society. World Congress (6th: 1990: Barcelona) 245 00 Advances in economic theory :|bSixth World Congress / |cedited by Jean-Jacques Laffont. 260 Cambridge :|bCambridge University Press,|c1992. 300 2v. 440 0 Econometric Society monographs ;|vno.21-22 700 0 Laffont, Jean-Jacques. 740 0 Econometric Society monographs; no.21-22. 946 6XX absent
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