000			00300nam a2200121Ia 4500
008			160710s1980 xx 000 0 und d
082			_a671.52 GIA
100			_aGIACHINO,J.W.
245			_aWELDING SKILLS AND PRACTICES
260			_bD.B. TRAPOR SONS AND CO. _c1980
300			_a342
942			_2ddc _cB
999			_c50202 _d50202