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Pressure group developemnt in the EEC : the role of the British Bankers' Association
Sargent, Jane A., (1982)
Pressure group politics : the case of the British Medical Association
Eckstein, Harry H., (1960)
Pressure groups among " small business men
Pepper, Roger S., (1979)
Revolutionaries in modern Britain
Shipley, Peter, (1976)