Beirne, Joseph A.
Challenge to Labor new roles for American trade unions
Prentice-Hall, 1969
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Trade unions and the new industrialization of the third world
edited by Roger Southall
Zed Books, 1988
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McIlroy, John
Trade unions in Britain today
Manchester University Press , 1995
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Rees, Albert
The Economics of trade unions
University of Chicago Press, 1962
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Barbash, Jack
Trade unions and national economy policy
John Hopkins Press, 1972
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