TY  - SER
AU  -  Dolbear, A. E. 
TI  -  Matter, Ether, and Motion : :  The Factors and Relations of Physical Science : 
AV  - QC 
PY  - 2010///
PB  -  Project Gutenberg, 
KW  -  Physics
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/31428
ER  -