000 00344cam a2200145ua 4500
041 _aeng
_h
082 _a671.52
_bDAV/SC
100 _aDavies, A C .
245 _aScience and practice of welding
260 _aLondon :
_bCambridge at the University Press ,
_c1963.
300 _a640 ; .
504 _a
942 _cBK
999 _c1710
_d1710