000 00435nam a22001817a 4500
003 NUST - PNEC
005 20170116181141.0
008 151008b xxu||||| |||| 00| 0 eng d
020 _a0672233746
040 _cLIBRARY
082 _a671.52 BRU
100 _914702
_aBrumbaugh, James E.
245 _aWelders guide,
_cJames E. Brumbaugh,
250 _a3rd ed
260 _cc1963.
650 _914705
_aWelding
942 _2ddc
_cBK
999 _c70515
_d70515