TY  - SER
AU  -  Robinson, Lydia Gillingham, 
TI  -  The Algebra of Logic 
AV  - QA 
PY  - 2004///
PB  -  Project Gutenberg, 
KW  -  Algebraic logic
KW  -  Logic, Symbolic and mathematical
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/10836
ER  -