TY  - GEN
AU  - Zachariah Allen
TI  - The Science of Mechanics, as Applied to the Present Improvements in the Useful Arts in Europe, and in the United States of America: Adapted as a Manual for Mechanics and Manufacturers, and Containing; Tables and Calculations of General Practical Utility
PY  - 2017
PB  - 
UR  - 
ER  -