Passenger conveyors
Subtitle: an innovatory form of communal transport
By: [by] John M. Tough and Coloman A. O'Flaherty.
Contributors: O'Flaherty, Coleman A., joint author.
Publisher: Allen
Published: 1971
Place of publication: London
Language: eng
Number of pages: 176
Subjects: Passenger conveyors.; Transportation -- Passenger traffic.
Notes: Bibliography: p. 163-168.