Lee, Gerald Stanley, 1862-1944
The Voice of the Machines : An Introduction to the Twentieth Century [recurso electrónico] / Gerald Stanley Lee - Project Gutenberg, 2007 - Project Gutenberg 20361 .
Public domain in the USA.
Text
Machinery
PS
The Voice of the Machines : An Introduction to the Twentieth Century [recurso electrónico] / Gerald Stanley Lee - Project Gutenberg, 2007 - Project Gutenberg 20361 .
Public domain in the USA.
Text
Machinery
PS