Railways' Economic Impact on Uttar Pradesh and Colonial North IndiaIan D. Derbyshire · First published 2022Open the Tome
Political systems of the worldJ. Denis Derbyshire, J.Denis Derbyshire, Ian Derbyshire · First published 1989Open the Tome
Politics in the United StatesIan Derbyshire · First published 1986 · Latest edition 1987Open the Tome
Politics in West GermanyIan Derbyshire, Derbyshire Chambers · First published 1985 · Latest edition 1987Open the Tome
