-- 45 -- In - Jo India, Cosmetics in, Sethumadhava, 9, 50. India, Perfumery and Cosmetics in An- cient and Modern, by T. H. Crawford and T.S. Nagarajan, 5, 202. Industry in Denmark, Cosmetic, by Erik Thomsen, 10, 122. Infectious Dandruff, The Etiology of, George F. Reddis.h, 3, 90. Influence of Temperature on the Visco- sity Fluctuations. of Soap Gels, The L. W. Masch and Barbara Ehring, 10, 32 (In German). Information for the Cosmetic Industry, Current Sources of, by Gertrude Schutze, 2, 335. Infrared Applications to the Analysis of Cosmetics and Essential Oils, by Harry H. Hausdorff, 4, 251. Infrared C-H Frequencies at 13.8 u and Their Significance, The, by F. C. Nachod, E. T. Hinkel, Jr., and M. Priznar, 5, 283. Infrared Spectroscopy and its Applica- tion to Cosmetic Chemistry, by R. B. Bernstein, 3, 265. Infrared Spectroscopy in Studying the Composition of Essential Oils, The Use of, Charles. L. Teitelbaum, 9, 377. Infrared Spectroscopy of Essential Oils, by A. K. Presnell, 4, 101. Inquiry Into the Origin of the Literature of Perfumery, An, by Edward Sagarin, 1, 198. Instrumental Techniques, Cosmetic Knowledge Through, E.G. McDonough, D. A.M. Mackay, and M. Berdick, 8, 126. Interference of Nonionic Emulsifiers with Preservatives. II, by M. G. de Navarre and Harold E. Bailey, 7, 427. Interference of Nonionic Emulsifiers with Preservatives. III, The, M. G. de Navarre, 8, 68. Interference of Nonionic Emulsifiers with Preservatives with Special Refe- rences to Cosmetics, M. G. de Navarre, 8, 371. Interference of Nonionic Emulsifiers with Preservatives. VIII, by Johanna Poprzan and Maison G. de Navarre, 10, 81. International Congress, Gesellschaft Deutscher Kosmetik-Chemiker, E. V., 10, 62. International Federation, The, 10, 282. International Federation of Societies of Cosmetic Chemists, 10, 369. Interpretations and Applications of Flow Measurements, by Ruth N. Weltmann, 7, 599. Introduction to the Rheology of Dis- perse Systems, by A. de Waele, 7, 336. Introduction to the Testing of Radio- isotopes in Cosmetics, by Louis. C. Barail and J. J. Pescatore, 2, 277. In-vitro and In-vivo Methods of Testing Deodorants With Particular Refe- rence to Chlorophyll and Its Deri- vatives, Evaluation of, John A. Killian, 3, 30. Iodine Shampoos., Iodophor-, A. Cantor, S. Most, and M. V. Shelanski, 7, 419. Iodophor- Iodine Shampoos, by A. Cantor, S. Most, and M. V. Shelanski, 7, 419. Ion Exchange Resins, T. R. E. Kressman, 8, 212. Ion-Exchange Resins. in Antiperspirant- Deodorant Formulations, Potential Utility of, by James C. Winters, 7, 256. Irritants in Cosmetics, Cutaneous Reac- tions to Allergens and, by J. L. Morse, 1, 246. Irritation, The Pharmacology of Che- mical, by Lloyd W. Hazleton, 1, 161. Is Your Product Effective ?, by S. D. Gershon, 3, 272. Isotopes in Cosmetic Chemistry-From a Dermatologist's Point of View, Some Uses and Limitations. of Radio- active, Victor H. Witten, 6, 399. John H. Draize, The Man and The Scientist, G. Robert Clark, 9, 120.

Ke-Lo --- 46 • Keratin, A New Method for Measuring the Hardness of, by Samuel M. Peck and Arthur W. Glick, 7, 530. Keratin Chemistry of, by Milton Harris, 1, 223. Keratin Fibres and their Significance in Cosmetology, Some Physico-Chemical Properties of, by J. L. Stoves, 2, 158. Keratin Fibers, Recent Developments in the Structure of, by Richard Steele, 3, 99. Keratin Fibers, The Effect of Bilateral Structure on the Chemistry of, by J. H. Dusenbury, and E. B. Jeffries, 6, 355. Keratinization, Biochemical Data on Physiological and Pathological Epi- dermal, by Peter Flesch, 7, 521. Keratinization, Physiology and Patho- logy of, by Stephen Rothman, 7, 576. Keratinous Proteins, Some Aspects of the Oxidative Dyeing of, by Harold Burton, 2, 240. Keratins, Chemical Classification of, by Richard J. Block, 2, 235. Klarmann, Emil G., Man of Science, by Louis Schwartz, and Edward Sagarin, 5, 60. Klarmann, Emil G., The Man, by M. G. de Navarre, 5, 53. Konsistenzwechsel bei Seifen-Gelen, Temperaturabhangiger, L. W. Masch and Barbara Ehring, 10, 32. Kunz, Eric C., A Eulogy, by Valentine H. Fischer, 2, 258. Kunz, Eric C., Medalist, by Edward Sagarin, 2, 260. Laboratory Evaluation of Potential Ca- ries-Preventive Agents in Dentifrices, by S. D. Gershon, O. W. Neiditch and D. J. Martin, 7, 434. Laboratory Testing of the Effects Upon the Skin of Topical Agents, by Peter Flesch, 6, 161. Lactobacillus Test in the Control of Dental Caries, The Role of the, Philip Jay, 2, 81. Lanolin Composition, Newer Concepts of, by Lester I. Conrad, 5, 11. Lanolin Derivatives, Acetylated, by Lester I. Conrad, and Kalmen Motiuk, 6, 344. Lanolin, Technological Aspects of, by Ivar W. Maimstrom, 1, 241. Lanolin, to its Components and Certain Lanolin Modifications, On the Inci- dence of Allergic Skin Reaction to, by Thelma G. Warshaw, 4, 290. Larrick, George P,, Eighth Honorary Member, by S. L. Mayham, 7, 493. Larrick, George P., Acceptance of Ho- norary Membership, 7, 495. Lauryl Alcohol, Sodium Lauryl Sulfate- Water System, Film Properties and Compound Formation in the, Abraham Wilson, 6, 392. Lipid Assay of the Skin, The, Howard E. Worne, 9, 181. Lipid Studies on Stripped and Un- stripped Human Skin, by R. Scher, F. Herrmann, W. M. Coon, and L. Mandol, 10, 187. Lipids, Acid Number and Spreading Index of the Human Skin Surface, by Franz Herrmann, W. M. Coon, L. Harber, R. Scher, and L. Mandol, 10, 88. Lipstick, A Method for the Analysis of, by Paul W. Jewel, 7, 392. Lipstick, A Method for the Semiquan- titative Analysis of, by Hazel Bishop, 5, 2. Lipstick, Face Powder, and Make-up Items, Stability Tests on, H. Heinrich, 2, 303. Lipsticks- Their Formulation, Manufac- ture and Analysis, by A. L. Fishbach, 5, 242. Literature of Perfumery, An Inquiry Into the Origin of the, by Edward Sagarin, 1, 198. Local Section News, 1, 286. Location of Books on Perfumes- Odors - Sense of Smell- Aromatic Materials- Essential Oils, by S. J. Strianse, E. Sagarin, and P. G. Lauffer, 4, 297.