TY  - SER
AU  -  Casey, John, 
TI  -  The First Six Books of the Elements of Euclid 
AV  - QA 
PY  - 2007///
PB  -  Project Gutenberg, 
KW  -  Mathematics, Greek
KW  -  Euclid's Elements
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/21076
ER  -