Perfumes, Cosmetics and Soaps: Modern Cosmetics - William Arthur Poucher - Google Books

https://books.google.de/books?id=ddgFCAAAQBAJ&pg=PA117#v=onepage

W.A. Poucher's original 'Perfumes, Cosmetics and Soaps', first published in 1923, were the first comprehensive text books to deal exclusively with the work of the perfume and cosmetic industry, and received recognition and approval throughout the world.…