Væsker, kemiteknik, alment og blandet 66.06 Krystallisation, kemiteknik Opløsningsmidler Ekstraktion, kemiteknik Diffusion, kemiteknik Dialyse, kemiteknik Absorption Emulsioner Skum, alment og blandet Blødgøringsmidler, kemiteknik Forstøvning, væsker (Ikke digitaliseret)
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Magnetism and magnetic materials digest. A survey of the technical literature of the preceding year. New York 1$66- (Ikke digitaliseret)
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