Inventions that didn't change the world /
Halls, Julie,author.
National Archives (Great Britain)
"Published in association with the National Archives"--Title page verso.
Includes bibliographical references and  index.
Preliminary remarks -- House & Garden -- Field & Factory -- His & Hers -- Out & About -- Preventatives & Panaceas -- Sport & Leisure -- Safety & Security.
Inventions
Inventions