TY  - BOOK
AU  - Dolbear,A.E.
TI  - The Machinery of the Universe: Mechanical Conceptions of Physical Phenomena
AV  - QC 
PY  - 2009///
PB  - Project Gutenberg
KW  - Force and energy
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/29444
ER  -