Science -- Sarton (George): Introduction to the History of Science, for the Carnegie Institution of Washington, Baltimore, [1927]-48, 3 vols. in 5, 4to (sticky marks on several covers) -- Wolf (A.): A History of Science, Technology, and Philosophy in the 16th & 17th Centuries, London, [1950], 8vo, second edition; A History of Science, Technology, and Philosophy in the Eighteenth Century, London, [1952], 8vo, second edition (sticky mark on upper cover). (7)