TY  - BOOK
AU  - Bohnart,Edward R.
AU  - Sacks,Raymond J.
TI  - Welding: principles and practices 
SN  - 9780073373713 
U1  - 671.52 22
PY  - 2012///
CY  - New York, NY : 
PB  - McGraw-Hill
KW  - Welding
N1  - Includes index
ER  -