@base . a , , ; , , ; "Left history." ; ; ; ; "1913-9632" ; ; ; "1913-9632" ; ; "1913-9632" ; "Left history (Online)" , "Left history." ; ; [ a ; "Preserved : 1 to 25" ; "Preserved" ; "2024-03-02"^^ ; "Preserved : 1 (1, 2); 2 (1, 2); 3 (1); 4 (2); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (1, 2); 9 (1, 2); 10 (1, 2); 11 (1, 2); 12 (1, 2); 13 (1, 2); 14 (1, 2); 15 (1, 2); 16 (1, 2); 17 (1, 2); 18 (1, 2); 19 (1, 2); 20 (1, 2); 21 (1, 2); 22 (1, 2); 23 (1, 2); 24 (1, 2); 25 (1, 2)" ; ; [ "1192-1927" ; "Left History: An Interdisciplinary Journal of Historical Inquiry and Debate" ] ; "1993/2023" ] ; "http://lefthistory.ca/" , "http://lh.journals.yorku.ca/index.php/lh/index" . "Ontario" . a ; "scholarsportal" ; "Scholars Portal" . a . a ; "1192-1927" ; . a ; . a ; ; "20210207010400.0"^^ ; ; . a ; "1913-9632" ; . . a , ; "Left history (Online)" .