Hatfield, H. Stafford
The Inventor and his world /H.Stafford Hatfield - Middlesex: Penguin Books, 1948. - 256 pages.
Invention
608 / HAT
The Inventor and his world /H.Stafford Hatfield - Middlesex: Penguin Books, 1948. - 256 pages.
Invention
608 / HAT