Twenty years with the indicator
Subtitle: being a practical textbook for the engineer or the student ...
By: by Thomas Pray, Jr
Edition: Newly arr. and complete in one volume.
Publisher: American Steam Gauge and Valve Mfg. Co.
Published: 1909
Place of publication: Boston
Language: eng
Number of pages: 286
Copyright date: 1908
Subjects: Indicators for steam-engines; Textbooks