TY  - BOOK
AU  - Rykalin, N.& Others Glebov, O.
TI  - Laser machining and welding
U1  - 671.35 
PY  - 1978///
CY  - Moscow
PB  - MIR Publishers
KW  - Welding
KW  - Macining
KW  - Lasers
ER  -