TY  - BOOK
AU  - Davidson, A.
TI  - Handbook of precision engineering. Vol.1
AV  - TJ145.D3313 Vol.1 
PY  - 1970///
CY  - : London
PB  - MacMillan
KW  - Mechanical engineering
KW  -  Machine
KW  - Shop practice
N1  - Includes index
ER  -