590 CHAPTER 40 1959 Guide of the evaporative condenser have been started.

222 CHAPTER 14 I960 Guide adding moisture to the air in the room.

136 CHAPTER;?.

Industrial Hygiene Digest - 14 January, 1950 41 Common Problems In Industrial Ophthalmology.

, IiSlaatrial Hygiene Digest - 46______________ . * ^----------------- ------------ ------------------ "" ,, INDEX (CON'T) January, 1950 Maximum allowable concentration establishing 60 Interpretation 6l Mercury mlcrodetermlnat ion 125 Mercury poisoning In photography 76 Methyl bromide 88 Methyl and ethyl acrylate toxicity of 85 Microbiology Industrial (Bk.

r Industrial Hygiene Digest - 41 September, 1952 accepted if not approved.

12 19*6 Xational Safety Congress rating bands of black and yellow are used on hazards mentioned for better visibility because of color contrast.

automotive and machine shop section TEAMWORK FOR LIVING By CARL C.

Industrial Hygiene Digest Augmt.

INDUSTRIAL BUILDINGS AND PLANT LAYOUT Safety Codo for Building Construction A10 2 Safety Code for Floor and Wall Openings, Railings, and Too Boards A12 Safety Code tor Portable Wood Ladders A14 1 Safety Code for Window Cleaning A39 1-1959 Safety Color Code tor Marking Physical Hoards and the Identification of Certain Equipment Z53 1-1953 Safety Standard tor General Industrial Stairs AM.

Elements of Industrial Toxicology Subject Date Published mAIhA Journal Selenium and compounds Silica (amorphous) Silica (free) Sodium chlorate Stibine Styrene monomer Sulfur dioxide Sulfuric acid June Apr Sept Feb Dec Rev Oct Dec Sept Teflon, fluoro resins, etc Rev Apr Tellurium Apr Tetrachloroethvlene Rev Dec Tetraethyllead Aug Tetrahydrofuran June Tetranitromethane Oct Thorium and its compounds Oct 1959 1958 1957 1958 1960 1968 1955 1957 1963 1964 1965 1963 1959 1964 1959 Titanium June Titanium dioxide Apr Toluene (toluol, methyl benz) June Toluene diisocyanate Rev Feb 1,1,1--Trichloroethane (methvl chloroform) Rev Dec Trichloroethylene Rev Feb Tnchlorofluoromethane Oct 1,1,2-Tnchloro-1,2,2- tnfluoroethane Oct 2,4,6-Tnnitrotoluene Oct Triorthocresylphosphate Oct Turpentine June Uranium (natural) Apr Vanadium pcntoxide Y'inyl chloride |une Aug Xylene (xylol, di-methvl benz) June Zinc oxide Zirconium Sept Oct 1959 1966 1957 1967 1961 1964 1968 1968 1964 1963 1967 1958 1967 1964 1957 1956 1958 American Petroleum Institute, 1271 Avenue of the Americas, New York., N Y 10020 API Toxtcologtcal Reviews American Standards Institute, 1430 Broadway, New York, N Y 10018 `Allowable Concentra tions of Toxic Dusts and Gases," Z37 Series Brown, H V ` Behavioral Implications of Exposure to Industrial Chemicals " Journal ofOccu pational Medicine, November 1966, p 561 Cook, YV A "Maximum Allowable Concentrations of Industrial Atmospheric Contaminants " Industrial Medicine, 1945, p 933 Elkins, H B The Chemistry of Industrial Toxicology New York, John YVilev and Sons, Inc , 1959 Fawcett, H H , and W S Wood Safety and Accident Prevention in Chemical Operations New York, Interscience Publisher, 1965 Cafafer, \V M , ed Occupational Diseases, Public Health Service Bulletin 1097 Washington, D C , U S Government Printing Office, 1964 Hamilton, A , and H L Hardy Industrial Toxicology New York, Harper and Row Publishers, 1949 Henderson, Y , and H YV Haggard NoxwusCasesandthePnnciplesofRespirationlnfluencing Their Action New York, Reinhold Publishing Corp , 1943 Irish, D D "Monitoring the Environment and Judging Its Significance " National Safety Congress Transactions, 12 138, 1966 Manufacturing Chemists' Association Inc , 1825 Connecticut Ave , YY'ashington, D C 20009 Safety Data Sheets National Safetv Council, 425 N Michigan Ave , Chicago, 111 60611 Fundamentals of Indus trial Hygiene Industrial Data Sheets Acetic Acid, 410 Acetone, 398 Acetylene, 494 Acid Plant, 210 Acrolein, 436 Adipic Acid, 438 Ammonia (Anhydrous), 251 Ammonium Nitrate Fuel as Blasting Agents, 536 1382

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