@base . a . a , , ; , , ; "Newsletter, European labor and working class history." ; ; ; ; "0097-8523" ; ; ; "0097-8523" ; ; "0097-8523" ; "Newsletter. European labor and working class history" , "Newsletter, European labor and working class history." ; ; "http://www.jstor.org/journals/00978523.html" . a ; . . a ; "0097-8523" ; . a , ; "Newsletter. European labor and working class history" . "California" . a ; "0097-8523" ; . a ; ; "20210206222100.0"^^ ; ; .