HEATING VENTILATING AIR CONDITIONfNd GUIDE 1944 Lau Blower Company, 988 Propellair, Inc., 991 Trane Company, 932-933 H.

Boilers, Heating Systems Radiators, Convectors American Radiator c^tandatfd ^lew^tyik CORPORATION cPittibvujh WAR-TIME RESTRICTIONS I n order to conserve vital materials, the War Production Board has issued Limita tion Orders placing the manufacture and distribution of several items of American Heating Equipment under certain restric tions.

Insulation Underground The Ric-wiL Company INSULATED PIPE CONDUIT SYSTEMS Union Commerce Bldg., Cleveland, Ohio Agents in Principal Cities There is a Ric-wiL insulated conduit system engineered to your specific needs--the transmission of steam, hot water, oil, hot or refrigerated process liquids--providing heat transfer with the lowest possible loss. 1.

m p Table 6.

454 Chapter 24 1945 Guide considerably.

Air Conditioning Unit Heaters and Coolers McQuay, Inc. 1602 Broadway, N.E., Minneapolis, Minn.

A ir System Equipment _ Air Filters and Cleaners Westinghouse Electric Elevator Co.

Controls and Instruments Johnson Service Company Controls and Instruments !'

I o I SAFETY METHODS FOR FRSTSNT1NO OCCUPATIONAL AND OTHER ACCIDENTS AND DISEASS V WILLIAM H.

226 Tivcuty-sctond Congress-National Safety Council 4.

The Interactions Between Asbestos Fibers and J\4etaphase Chromosomes ofRat Pleural Mesothelial Cells in Culture A Scanning and Transmission Electron Microscopic Study N.

Mesothelioma Among Machinists in Railroad and Other Industries Thomas F.

European Journal ofEpidemiology 16: 411-417, 2000, 2000 Kluwer Academic Publishers.

190 CHAPTER 10 _______________ - 1946 Guide or unfamiliar odors tend to receive-much-more attention from the neigh borhood than the customary odors generated by well known processes and raw materials.

.240 CHAPTER 12 1946 Guide . ^ *1--A.S.H.V.E.