The steam engine and the air compressor
Subtitle: describing differential action, generical divisions, action as a roundel, as phases belonging to the engine and to the compressor
By: by William Alexander McKay.
Publisher: Ferguson & Osborn Ltd., Printers
Published: 1933
Place of publication: Wellington, N.Z
Language: eng
Number of pages: 55
Subjects: Steam-engines.; Air-compressors.