The real book about inventions,
Epstein, Sam, 1909-
The real book about inventions, by Samuel Epstein and Beryl Williams; illustrated by Lászlo Roth. - Garden City, N.Y., [New York, Garden City Books, by arrangement with F. Watts 1951]. - 191 p. illus. 21 cm. - Real books. .
51012209 51012209
Inventions.
Industrial arts--History.
The real book about inventions, by Samuel Epstein and Beryl Williams; illustrated by Lászlo Roth. - Garden City, N.Y., [New York, Garden City Books, by arrangement with F. Watts 1951]. - 191 p. illus. 21 cm. - Real books. .
51012209 51012209
Inventions.
Industrial arts--History.