Palmer, Alan
The Penguin dictionary of modern history, 1789-1945
Penguin Books, Harmondsworth, Middlesex, 1981
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Cohen, John Michael, 1903-1989
The penguin dictionary of modern quotations
Penguin Books, 1971
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Cohen, John Michael, 1903-1989
The Penguin dictionary of modern quotations
Allen Lane, 1980
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The new Penguin dictionary of electronics
E.C. Young
Allen Lane, 1979
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Evans, Patrick
The penguin history of New Zaeland literature
Penguin Books, 1990
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