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