000 00246nam a2200109Ia 4500
999 _c10906
_d10906
020 _a0713129115
100 _aGourd L M
245 _aPrinciples of Welding Technology
260 _c1984
_bE.L.B.S. & ARNOLD
_aLondon
300 _av+218
942 _cBK