00500nam a22001934a 45000010005000000350020000050030009000250050017000340080041000510400035000920410008001270440008001351000025001432450028001682640053001963000018002496500012002677000027002792231 a(Koha2011)32031AR-ReUNN20260702132808.0240315s1947 xxu eng d aAR-ReUNNbspacAR-ReUNNeaacr20 aeng axxu1 aMetz, Harold W.e???10aA national labor policy 1aWashigton : bThe Brookings Institution, c1947. a164 páginas 4aTrabajo1 aJacobstein, Meyere???