TY  - BOOK
AU  - Sutherland,George
TI  - Twentieth Century Inventions: A Forecast
AV  - T 
PY  - 2010///
PB  - Project Gutenberg
KW  - Inventions
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/31243
ER  -