000 00284nam a22001217a 4500
082 _a671.52 WEL'G
100 _aGRIFFING, L
_976038
245 _aWELDING HANDBOOK METALS AND THIER WELDABILITY
250 _a6TH
260 _aLONDON
_bMACMILLAN
_c1972
300 _a74-21
942 _cBK
999 _c581439
_d581439