The encyclopedia of inventions /
The encyclopedia of inventions /
[Edited by Donald Clarke] .
- New York : Galahad books, 1977.
- 152 p.: ill.; 29 cm.
- 73/75.04+9(03)(100)(NLA) .
0883653907
Inventions--History
73/75.04+9(03)(100)(NLA)
0883653907
Inventions--History
73/75.04+9(03)(100)(NLA)