Govt of West Bengal. labour in West Bengal 2006 / Govt Of West Bengal. - Kolkata : Govt of West Bengal, 2006. - 420p. PBK Standard No.: 11633 [old SOUL v1.0 record id] Subjects--Topical Terms: Labour -West BengalIndustrial relation - West Bengal Dewey Class. No.: 331.095414 / W52l