TY  - SER
AU  -  Edghill, E. M., 
TI  -  The Categories 
AV  - B 
PY  - 2000///
PB  -  Project Gutenberg, 
KW  -  Categories (Philosophy)
KW  -  Philosophy, Ancient
KW  -  Logic -- Early works to 1800
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/2412
ER  -