000 00321nam a22001337a 4500
005 20210907120333.0
008 210907b ||||| |||| 00| 0 eng d
041 _aeng
100 _aAICTE Code no 310
_925584
245 _aRecent trends in welding
260 _aBanglore
_bAICTE
_c1993
300 _a130p.
942 _cBK
999 _c63176
_d63176