The dyeing industry. Being a third editi
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Leech, B.
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Article
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1920
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Wiley (John Wiley & Sons)
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taken out during t h a t perid. It is to bo rcirettcd tliat no nttornpt is inndc to distiiigiiish thosc proccsscs which hnrc proved of prncticnf vnluo on ir commercinl fic:ile.