Subject(s): Railway -- Planning -- Governmental investigations in India. -- Committees and commission in India -1977 -- Committee on consumer price index numbers, P. JagmohanReddy commisssion of inquiry, high-powered expert committee on companies and MRTP acts, finance commission, -- task force on minimum needs and effective consumption demand, direct tax laws committee, committee to study functioning of public sector banks, review committee on curriculum for ten tears school, railway accidents investigation report