000 00302nam a2200121Ia 4500
008 211209s1975 xx 000 0 und d
041 _aeng
082 _a671.52 N75 GON/EDM
100 _aGONZOLES R F
245 _aINTRODUCTION TO WELDING
260 _aLONDON
_bHARPER & ROW PUBS.
_c1975
300 _a319
999 _c16357
_d16357