168 CHAPTER 8 1958 Analytical Chemistry of Industrial Poisons, Hazards and Solvents, by M.

458 CHAPTER 17 1958 Guide , . shall be, not less than .the area of the largest flue or vent connector, plus 50 , : per cent.of the areas of the'additional flue or vent connectors. . ;> 3.

896 CHAPTER 35 1958 Guide loads, is also minimized.

950 CHAPTER 36 1958 Guide into the condenser and evaporator.

1002 CHAPTER 39 1958 Guide : The report of a joint committee of AIEC-EEI-NEMA recommended three application rules taking into' account the greater annoyances re sulting from frequent motor starting during lighting hours against infre quent starting at any time.

1022 CHAPTER 40 1958 Guide The following text will present data and discussion of methods whereby solutions of the noise problem can be obtained when the allowable room noise level, and the path through which the noise reaches the room, are known.....

66 CHAPTER 6 1959 Guide promise.

562 CHAPTER 38 1959 Guide Centrifugal compressors are used for large installations, and usually where the.indirect system is required.

680 CHAPTER 49 1959 Guide good practice to rely entirely on blowing of air through the system.

n 10 1959 Guide ACodtey MlfcOo, *'* bestoa Div.p william Wallace Co., CASTINGS.

144 Air Conditioning uktrtsair ELECTRICAL TESTING LABORATORIES, INC. 2 Eos) End Avenue at 79th Street * New York 2?

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6 1955 National Softly Congress by the active support of all levels of man agement, should produce the optimum in safety.

February, 1956 Volume XX H<S.

' Industrial Hygiene Digest February, 1956 Statistical Department Report for the Period July l to September l, 1955.