TY  - SER
AU  -  Edison, Theodore M.
TI  -  Discussion on Edison's Monoid Theory 
AV  - TK 
PY  - 2003///
PB  -  Project Gutenberg, 
KW  -  Edison, Thomas A. (Thomas Alva), 1847-1931
N1  -  Recorded July 26, 1970 at Glenmont (Edison's home), 2nd Floor Library, West Orange, New Jersey;  Public domain in the USA;  Sound
UR  -  http://www.gutenberg.org/ebooks/10235
ER  -