Steam, air and gas power

Manylion Llyfryddiaeth
Prif Awdur:	Severns, William Harrison, 1888-
Awduron Eraill:	Miles, John C., Degler, Howard Edward
Fformat:	Llyfr
Cyhoeddwyd:	New York Wiley [c1954].
Rhifyn:	5th ed.
Pynciau:	Steam power. Compressed air. Gas and oil engines. Pumping machinery. Steam engineering.