180 CHAPTER 9 1952 Guide .Tabus 5.

576 CHAPTER 25 1952 Guide / /- .

702 CHAPTER 31 1952: Guide -: Ao = frietion loss under actual (operating) conditions, any consistent Units

770 CHAPTER 35 1952 Guide vidual'orifices in the tubes, by distributing plates and orifices in the steam header, or by perforated internal steam-distributing pipes extending into .the individual tubes.

904 CHAPTER 42 1952 Guide Table 4.

1064 CHAPTER SO I" Table ?

92 CHAPTER 5 1953'Guide perature .'

360 CHAPTER 15 1953 Guide In the underfeed side-cleaning stokers the fuel is introduced at the front of the furnace to one or more retorts, and is advanced away from the retort as combustion progresses, while .finally the ash is disposed of at the sides.

502 CHAPTER 21 Table 12.

896 CHAPTER 41 1953 Guide.

1050 CHAPTER 49 1953 Guide FRICTION LOSS IN HEAD IN LBS- PER SQ.

Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LITERATURE ABSTRACTS MEDICAL JULY, 1955 (VoL 19, No. 7) INDUSTRIAL HYGIENE FOUNDATION 4400 FIFTH AVENUE PITTSBURGH 13..PA- L'irH' i luuuaifm nygiene Digest July, 1955 silicic acid with, a high degree of polymerization distinctly inhibited mo bility and phagocytosis, that freshly prepared polysilicic acid had very little effect, and that monosilicic acid had no effect at all oa phagocytosis, -- Bull.

140 CHAPTER 7 1954 Guide furnished comfort for the operating room workers, but apparently pre- ' vented exhaustion of the patient as evidenced by rapid convalescence in the recovery ward.

278 CHAPTER 13 1954 Guide Table 7.

CHAPTER 14 . 1954 Guide. 356 28 Condensation of Moisture in Flues, by William R.