2721
Bourbousson, Paul Henry Michael.
Questions and answers on gas welding and cutting
London
Newnes-Butterworths
1973
120p.:ill
Includes index
]by[ P.H.M. Bourbousson
Examinations, questions, etc ، Oxyacetylene welding and cutting
TS
227
.
55
.
B68
1973
AU
TI
CL
