References
- Brandt , A. D. 1947 . Industrial Health Engineering. , N. Y. : John Wiley and Sons, Inc. .
- Drinker , P. and Hatch , T. 1954 . Industrial Dust. , 2nd. Ed. , N. Y. : McGraw-Hill Book Company, Inc. .
- Sterner , J. H. 1942 . The Respirator and the Job. . Nat. Safety News , 45 : 28 – 27 .
- April 19 1955 . Tests for Permissibility—Filter Type, Dust, Fume, and Mist Respirators. , April 19 , U. S. Bureau of Mines . Schedule 21A
- April 19 1955 . Tests for Permissibility—Supplied Air Respirators. , April 19 , U. S. Bureau of Mines . Schedule 19B
- April 23 1955 . Tests for Permissibility—Non-Emergency Gas Respirators. , April 23 , U. S. Bureau of Mines . Schedule 23A
- April 23 1955 . Tests for Permissibility—Gas Masks. , April 23 , U. S. Bureau of Mines . Schedule 14F
- July 9 1946 . Procedure for Testing Self-Contained Breathing Apparatus for Permissibility. , July 9 , U. S. Bureau of Mines . Schedule 13C
- Fulton , R. A. and Konecky , M. S. Nov 1951 . Determining the Efficiency of Respiratory Cartridges and Gas Mask Canisters Against Dust and Sprays , Nov , U. S. Dept. of Agr. . Publication No. E-830
- Fulton , R. N. , Smith , F. F. and Gelardo , R. P. 1955 . Respiratory Protective Devices for Agricultural Use. . J. Econ. Entomol., 48, No. , 4 : 457 – 459 .
- Dygert , H. P. 1949 . Tests of Respiratory Protective Devices in Atmospheres Containing Uranium Dust in Pharmacology and Toxicology of Uranium Compounds. Div. VI , Edited by: Carl , Voegtlin and Harold , C. Hodge . Vol. 1 , New York : McGraw-Hill Book Company, Inc. .
- Silverman , L. 1946 . A Bibliography on Protective Respiratory Devices and the Physiology of Respiration Through Resistance and masks. . AIHA Quart. , 4 ( No. 7 )
- Silverman , L. 1943 . Fundamental Factors in the Design of Protective Respiratory System—Inspiratory Air Flow Measuremenst on Human Subjects With and Without Resistance. . Office of Sci. Research and Devel. , Jan. 1 Report No. 1222
- Silverman , L. 1944 . Fundamental Factors in the design of Protective Respiratory Equipment—End Point Breathing Rate Studies. . Office of Sci. Research and Devel. , Aug. 1 Report No. 4229
- Silverman , L. 1945 . Fundamental Factors in the Design of Protective Respiratory Equipment—A Study and an Evaluation of Inspiratory and Expiratory Resistance for Protective Respiratory Equipment. . Office of Sci. Research and Devel. , May 1
- Silverman , L. , Plotkin , T. and Lee , G. 1945 . July 1 Fundmental Factors in the Design of Protective Respiratory Equipment Measurements of Inspiratory Air Flow on Soldiers Performing Various Field Operations. Office of Sci. Research and Devel.
- Silverman , L. 1943 . Aug. 1 Fundamental Factors in the Design of Protective Respiratory Equipment—The Characteristics of Inspiratory and Expiratory Valves. Office of Sci. Research and Devel. Report No. 1864
- Davies , C. N. Fibrous Filters For Dust and Smoke. Proc. of the 9th Intercont. Congress on Ind. Med., London Sept. 13-17 1948 . pp. 162 – 196 . Bristol : John Wright and Sons, Ltd. .
- 1938 . American Standards Association: American Standards Safety Code for the Protection of Heads, Eyes and Respiratory Organs. Report Z2-1938, approved Dec
- Pearce , S. J. and Berger , L. B. 1952 . June List of Respiratory Protective Devices Approved by the Bureau of Mines. Circular No. 7636
- Davies , C. N. 1954 . Dust is Dangerous. , London : Faber and Faber, Ltd. .
- Wilson , M. D. and Harrod , D. C. 1956 . Development of Mechanical Breather for the Evaluation of Respiratory Equipment. . AMA Arch. Ind. Health , 13 : 561 – 566 .
- Guyton , H. G. and Lense , F. T. 1956 . Methods for Evaluating Respiratory Protective Masks and Their Components. . AMA Arch. Ind. Health, 14, No. , 3