000 00325nam a22000977a 4500
008 230913b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aworkshop on arc welding of stainless steels
260 _bCoimbatore institute of technology
_aCoimbatore
942 _cBK
_2udc
999 _c65476
_d65476