576pp. Blue cloth-covered boards, gilt titles on blue spine label. Sun faded spine. Lightly bumped spine ends. Bookseller's label on front paste down. Internally neat, clean, bright and tight. No dust jacket. 8vo. A practical handbook dealing with disinfectants, household and industrial insecticides, floor waxes, soap and cleaning specialties, deodorants, and other sanitary chemical products, their manufacture, testing, packaging, labelling, and most effective use.
