Monthly review of technical literature.
British Railways.Research Dept.
British Railways.Research and Development Division.
British Rail (Firm).Research and Development Division.
British Rail (Firm).Research Division.
[Derby, Eng.] : Research Dept., British Railways,
1951-1987.
Description based on: Vol. 16, no. 2 (Feb. 1966).
Vols. for 1951-Feb. 1973 issued by: Research Dept., British Railways; Mar. 1973-Mar. 1979, Research and Development Division, British Railways; Apr. 1979-, Research and Development Division, British Rail;  Research Division, British Rail.
Railroad engineering