TY  - BOOK
AU  - Lorentz,H.A.
TI  - The Einstein Theory of Relativity: A Concise Statement
AV  - QC 
PY  - 2004///
PB  - Project Gutenberg
KW  - Relativity (Physics)
KW  - Einstein, Albert, 1879-1955
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/11335
ER  -