TY  - BOOK
AU  - Parkin, N
AU  - Flood, C R
TI  - Welding craft practice
SN  - 0080129803
U1  - 621.791 
PY  - 1978///
CY  - Oxford
PB  - Pergamon press
N1  - Part. 1, V.1 - Oxy - acetylene gas welding and related studies
ER  -