668.5 DeN Ch De Navarre, Maison G The Chemistry and manufacture of cosmetics with a chapter of the Federal Food, Drug and Cosmetic Act of 1938, as it relates to cosmetics by Ralph J. Mill: With a foreword by Roland T. Lakey. New York, D. Van Nostrand [1947, c1941] xix, 745 p. ilus. 24 cm. "Bibliography": 711-728.