LEADER 01072nam0-22003851i-450- 001 990005449870203316 005 20010829120000.0 035 $a000544987 035 $aUSA01000544987 035 $a(ALEPH)000544987USA01 035 $a000544987 100 $a20010829d1995-------|0enac50------ba 101 $aeng 102 $aUS 105 $a|||| ||||| 200 1 $aLabor economics$fGeorge J Borjas 210 $aNew York$cMcGraw Hill$d1995 215 $a488$cgraf.$d23 cm. 606 $aLAVORO$xECONOMIA$2FI 606 $aMercato del lavoro$2FI 620 $dNew York 676 $a331$cEconomia del lavoro$v21 700 1$aBORJAS,$bGeorge J.$0124108 712 $aMcGraw-Hill Book Company 801 $aIT$bSOL$c20120104 912 $a990005449870203316 950 $aDIP.TO SCIENZE ECONOMICHE - (SA)$dDS 300 331 BOR$e7116 DISES 951 $a300 331 BOR$b7116 DISES 959 $aBK 969 $aDISES 979 $c20121027$lUSA01$h1532 979 $c20121027$lUSA01$h1613 996 $aLabor economics$917101 997 $aUNISA NUM $aUSA4768