Up-to-date air-brake catechism
Subtitle: the only practical and complete work published, treating on the equipment manufactured by the Westinghouse Air Brake Company, 2,500 questions with their answers
By: by Robert H. Blackall
Edition: 28th ed., entirely rev. to date.
Publisher: Henley Pub. Co.
Published: 1921
Place of publication: New York
Language: eng
Number of pages: 411
Subjects: Westinghouse air-brake