Form 8C1I4 SOM 11-58 OKtMTtD INU.I A

January 1, 1950 Destroy All Previous Issues CATALOG of SALES HELPS INDEX kcAD CAREFULLY PAGES TWO AND THREE BEFORE ORDERING.

Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LITERATURE ABSTRACTS MEDICAL ENGINEERING CHEMICAL TOXICOLOGICAL LEGAL - decision!

V vJi %' V MWBB-0014970 Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LITERATURE ABSTRACTS MEDICAL ENGINEERING CHEMICAL TOXICOLOGICAL LEGAL-.

144 CHAPTER 7 1950 Guide mature infants.

llffprcff ' il i i. * 200 CHAPTER 9 1950 Guide i *i taken here, it may be said that there is not complete agreement in the re- iu suits obtained by the different methods, nor in regard to a single standard to I ;| be used.

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404 CHAPTER 17 1950 Guide Table 1.

444 CHAPTER 20 1950 Guide the rifle in the water level at the far end of the return, due to the difference in steam pressure, would be } of 28 in. (28 in. head being equal to one pound per square inch), or 3} in.

450 CHAPTER 26 1950 Guide .

486 CHAPTER 21 1950 Guide milinches per foot, or 600 milinches for 4 ft.

582 CHAPTER 27 . 1950Guide .

764 CHAPTER 36 ...Guide 1950 of refrigerant which is present in vapor fonn.

046 CHAPTER 46 1950 Guide independent of temperature for all temperature ranges.

948 CHAPTER 46 . 1950 Guide and a humidity Hi willcool following this:cooling:line toward the point A; Air leaving withja.humidity Hj will consequently have cooled to fe, the wet-bulb temperature of the- air throughout the dryer being t.