TY  - BOOK
AU  - HISCOX, GARDNER
TI  - 1800 MECHANICAL MOVEMENTS, DEVICES AND APPLIANCES 
SN  - 9781626543019
AV  - TJ 181 .H57
PY  - 1921///
CY  - NEW YORK
PB  - ECHO POINR BOOKS & MEDIA
ER  -