http://hdl.handle.net/20.500.14121/3886 2026-04-22T20:42:46Z http://hdl.handle.net/20.500.14121/3888 Development Council for Internal Combustion Engineers etc. [1957-1958] Documents regarding the production of diesel engines for the Year 1956-1957, production of power-driven pumps for the years 1951-1956, and 1957 and others; Speeches of Shri C.N. Pradhan and Shri Manubhai Shah at the 4th Annual General Meeting and Annual Session of Indian Pumps Manufacturers Association. 1957-01-01T00:00:00Z http://hdl.handle.net/20.500.14121/3887 Development Council on Cycles - 1958 Letters of AITUC, Sen-Raleigh Employees Union, Ministry of Commerce and Industry, and others regarding the Trade Union Movement in the Bicycle Industry and other issues; Documents of the 8th Annual General Meeting of the Sen-Raleigh Industries of India Ltd. 1958-01-01T00:00:00Z