000 00322nam a2200145Ia 4500
100 _aDavies /A.C
942 _cBK
654 _awelding
245 _aThe science and pratice of welding
260 _bCambridge unix press
_aCambridge
_c1989
082 _a671.52
_bDAV
300 _a472
546 _aENGLISH
999 _c32716
_d32716