01083nam0-22003611i-450-99000546150020331620010829120000.0000546150USA01000546150(ALEPH)000546150USA0100054615020010829d1994-------|0enac50------baengGB|||| |||||Differences and changes in wage structureR. B. Freeman, L. F. KatzCicago University press1994.- 460 p. : graf. ; 23 cm.Chicago331.21Retribuzione21FREEMAN,Richard B.KATZ,LawrenceUniversity of Chicago PressITSOL20120104990005461500203316DIP.TO SCIENZE ECONOMICHE - (SA)DS 300 331.21 FRE7354 DISES300 331.21 FRE7354 DISESBKDISES20121027USA01153220121027USA011613Differences and changes in wage structure1127934UNISAUSA6225