000 00266nam a22001217a 4500
020 _a0-7131-2915
082 _a671.52 GOU'P
100 _aGOURD, L. M
_99018
245 _aPRINCIPLES OF WELDING TECHNOLOGY
260 _aLONDON
_c1980
300 _a218P
942 _cBK
999 _c579813
_d579813