| Title | A chemical method for the standardisation of ultra-violet light : the examination of quartz mercury-vapour lamps. By J.E. Moss and A.W. Knapp. (Bournville Works Publication Department. Pamphlet No. 13) Illus. Charts. 12pp. 1925. MOSS (JOHN EWART) research chemist to Messrs. Cadbury Bros., Ltd.. |