TY  - BOOK
AU  - Bohnart, Edward R
AU  - Sacks, Raymond J
TI  - Welding : principles & practices
SN  - 9780078250620
U1  - 671.52 SAC 
PY  - 2005///
CY  - Boston
PB  - McGraw-Hill
KW  - Welding
N1  - Rev. ed. of: Welding, principles and practices / Raymond J. Sacks. c1981. Includes index
ER  -