000 00483nam a2200193Ia 4500
001 17013
005 20250221151148.0
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020 _a8174090282
100 _aParmar, R S
245 0 _aWelding engineering and technology
260 _aDelhi
260 _bKhanna Publishers
260 _c1997
300 _axix, 1270p.
500 _aIncludes bibliographical references and index
650 _aWelding technology
942 _cBK
999 _c33014
_d33014