R. Venkatramani2026-07-031989-10-01https://dans.nls.ac.in/handle/123456789/6635Letter from Supreme Court Advocate R. Venkatramani (Convenor of NCCCL) to Shri O.P. Chopra Under Secretary of Lok Sabha Secretariat to Hearing by the Petition Committee on the Memorandum submitted by the National Campaign Committee for Central Legislation on Construction Labour.enMemorandumConstruction LabourPetition CommitteeLetter