000
00308pam a2200145a 44500
082
_a
669.173
_b
Ud3w
100
_a
Udin, Harry
245
1
_a
WELDING FOR ENGINEERS
260
_a
N. Y.
_b
Wiley
_c
1954
300
_a
430
650
_a
Welding
700
_a
Wulff, John
964
_g
CIRC
997
_a
34464 C
999
_c
414803
_d
414803