Connor, Piers
Air door equipment on the London underground train : a history - Harrow Weald Capital Transport Publishing 1981 - 96p. : ill., photos.
0904711307
RAILROAD TRANSPORTATION - United Kingdom
RAILROAD TRANSPORTATION, UNDERGROUND
SUBWAYS
656.34(410) / C6
Air door equipment on the London underground train : a history - Harrow Weald Capital Transport Publishing 1981 - 96p. : ill., photos.
0904711307
RAILROAD TRANSPORTATION - United Kingdom
RAILROAD TRANSPORTATION, UNDERGROUND
SUBWAYS
656.34(410) / C6