Effect of soot on the rating of an oil-fired heating boiler /
by Richard S. Dill and Paul R. Achenbach.

APA Citation

Dill, R. S., Achenbach, P. R., United States. National Bureau of Standards. (1940). Effect of soot on the rating of an oil-fired heating boiler. Washington, D.C.: U.S. Dept. of Commerce, National Bureau of Standards .

MLA Citation

Dill, Richard S, Paul R Achenbach, and United States. National Bureau of Standards. Effect of Soot On the Rating of an Oil-fired Heating Boiler. Washington, D.C.: U.S. Dept. of Commerce, National Bureau of Standards , 1940.

Warning: These citations may not always be complete (especially for serials).