London's secret tubes
Subtitle: London's wartime citadels, subways and shelters uncovered
By: by Andrew Emmerson, Tony Beard and members of Subterranea Britannica.
Contributors: Beard, Tony.; Subterranea Britannica.
Publisher: Capital Transport Publishing
Published: 2004
Place of publication: Harrow
Language: eng
Number of pages: 190
Subjects: Air raid shelters -- England -- London.; Underground areas -- England -- London -- History.; Subways -- England -- London -- History.