Kerala Institute of Labour and Employment. Administration report of the Kerala Institute of Labour and Employment for the year.. Govt. of Kerala.
Chicago-referens (17:e uppl.)Kerala Institute of Labour and Employment. Administration Report of the Kerala Institute of Labour and Employment for the Year.. [Trivandrum]: Govt. of Kerala.
MLA-referens (8:e uppl.)Kerala Institute of Labour and Employment. Administration Report of the Kerala Institute of Labour and Employment for the Year.. Govt. of Kerala.
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