000
00224nam a2200097Ia 4500
942
_c
BK
245
_a
Welding
_b
Theory and practice
260
_a
Tata McGraw Hill, New Delhi
_c
1988
082
_a
671.52 D.G.E.T.
300
_a
ix,125
999
_c
64455
_d
64455