000 00291nam a2200121Ia 4500
008 220809s9999 xx 000 0 und d
040 _cAPI-LIB
082 _a671.52 R831w 1941
245 0 _aWelding and its application
260 _anew
_bMc Graw- Hill
_c1941
942 _cBK
999 _c27482
_d27482