644 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS problems when references are cited repeatedly with an ibid, and one must search for the original ci,ta- tion.--PHILLIP E. SoKoL--The Toni Company CHEMICAL SPECIALTIES, A Symposium compiled by H. Bennett. Chemical Publishing Company, Inc., New York, N.Y., 1969. 465 pages, in- dexed. Price $16.50. The author has succeeded in com- piling, in a single and easy-to-read manual, a sizable volume of data em- bracing several disciplines: market- ing, manufacturing, general business principles, and formulating. it is, therefore, understandable that only the broad general principles and highlights have been covered. The formulation section has followed the general pattern of the well-known Chemical Formulary (Editor-in- Chief, H. Bennett). This book is valuable in early stages of work since the researcher can quickly get an insight into the basic elements of business and the businessman is presented with the technical phases involved in com- pounding and producing a cosmetic, household, or consumer chemical specialty.--ANTOINE KAWAM--The Gillette Company Research Institute