| Author: | Einstein, Albert, 1879-1955 | 
| Subject: | QC, Relativity (Physics) | 
| Format: | See also PG#5001, Text | 
| Date issued: | 2009 | 
| Language: | English | 
| Publisher: | Project Gutenberg, | 
| Rights: | Public domain in the USA. | 
| Download link: | Relativity : The Special and General Theory [electronic resource] / Albert Einstein | 
