Labour in West Bengal 2012-2013: annual report / Dept. Of Labour. - West Bengal : Dept. of labour, 2013. - 360p WB393 Standard No.: 11707 [old SOUL v1.0 record id] Subjects--Topical Terms: Labour - West BengalIndustrial relation - West Bengal Dewey Class. No.: 331.095414 / W52l