TY  - BOOK
AU  - Chapman,William Arthur James[from old catalog]
TI  - Workshop technology ..
SN  - 0713133600
U1  - 621.8 
PY  - 1975///-]
CY  - London
PB  - E. Arnold & co.
KW  - Machine-shop practice
KW  - MCE
N1  - 0; 0; 0; 621_800000000000000_CHA; 0; 0; 0; 621_800000000000000_CHA
ER  -