CENTRAL LABOUR INSTITUTE. (1974). PROCEEDINGS OF NATIONAL SIMENAR ON HUMANISATION OF INDUSTRY. CENTRAL LABOUR INSTITUTE.
Chicago-čujuhus (17. p.)CENTRAL LABOUR INSTITUTE. PROCEEDINGS OF NATIONAL SIMENAR ON HUMANISATION OF INDUSTRY. BOMBAY: CENTRAL LABOUR INSTITUTE, 1974.
MLA-čujuhus (9. p.)CENTRAL LABOUR INSTITUTE. PROCEEDINGS OF NATIONAL SIMENAR ON HUMANISATION OF INDUSTRY. CENTRAL LABOUR INSTITUTE, 1974.
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