Industrial and manufacturing chemistry / Geoffrey Martin. Martin, Geoffrey, 1881- Chemistry, Technical. TP145 .M32 660 MAI Vol. 2, 6th ed., rev by W. Francis, assisted by N. Berkowitz, M. Francis and A. B. Searle. N. Y., Philosophical Library. London : Technical Press, c1954. c1954. 1952 Text 2 v. in 3. eng