TY  - BOOK
AU  - Nicholson,John
TI  - The operative mechanic and British machinist: being a practical display of the manufactories and mechanical arts of the United Kingdom 
AV  - T 45 N526.1826
PY  - 1826///
CY  - Philadelphia
PB  - Carey & Lea
KW  - Maquinaría
KW  - Manufactura
KW  - Machinery
KW  - Manufactures
KW  - Gran Bretaña -
KW  - Great Britain
ER  -