000 00384nam a22001577a 4500
005 20210901144450.0
008 210901b |||||||| |||| 00| 0 eng d
040 _cOCLC
082 _a671.52
100 _aParmar, R.S.
245 _aWelding Engineering and Technology
260 _aDelhi
_bKhanna
_c2004
300 _aRIT2521
650 _vMechanical
_xWelding
942 _2ddc
_cBK
_n0
999 _c28349
_d28349