TY  - BOOK
AU  - Durney,W.C
TI  - Machine shop practice
U1  - 621.75 
PY  - 1962///
CY  - London
PB  - Sir ISAAC Pitman
KW  - Machine
KW  - Shop practice
KW  - Tools
KW  - Materials
KW  - Machine shops
N1  - Includes  index
ER  -