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[null,"1.","Record Nr.",null,"UNINA9910503185303321"]
[null,null,"Titolo",null,"The workingman's advocate"]
[null,null,"Pubbl/distr/stampa",null,"Chicago [Ill.], : Blake & Hayde, 1864-1877"]
[null,null,"Descrizione fisica",null,"1 online resource (volumes)"]
[null,null,"Disciplina",null,"071.3"]
[null,null,"Soggetti",null,"Labor unions - United States"]
[{"$nulls":4},"Labor unions"]
[{"$nulls":4},"Newspapers."]
[{"$nulls":4},"Chicago (Ill.) Newspapers"]
[{"$nulls":4},"Cook County (Ill.) Newspapers"]
[{"$nulls":4},"Philadelphia (Pa.) Newspapers"]
[{"$nulls":4},"Philadelphia County (Pa.) Newspapers"]
[{"$nulls":4},"Detroit (Mich.) Newspapers"]
[{"$nulls":4},"Wayne County (Mich.) Newspapers"]
[{"$nulls":4},"Hamilton County (Ohio) Newspapers"]
[{"$nulls":4},"Illinois Chicago"]
[{"$nulls":4},"Illinois Cook County"]
[{"$nulls":4},"Michigan Detroit"]
[{"$nulls":4},"Michigan Wayne County"]
[{"$nulls":4},"Ohio Hamilton County"]
[{"$nulls":4},"Pennsylvania Philadelphia"]
[{"$nulls":4},"Pennsylvania Philadelphia County"]
[{"$nulls":4},"United States"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Periodico"]
[null,null,null,"Note generali","Published simultaneously in Philadelphia, Pa., Jan. 16, 1869-Sept. 3, 1870, and in Cincinnati, Ohio, Sept. 10, 1870-<Oct. 13, 1877>, and in Detroit, Mich., <Dec. 30, 1871-Oct. 13, 1877>"]
[{"$nulls":4},"Published by: A.C. Cameron, <1875->"]
[{"$nulls":4},"\"Devoted to the interests of the producing classes.\""]