00302nam a2200121Ia 4500008004100000041001200041082001800053100002200071245003500093260001600128300001300144650002300157231217s9999    xx            000 0 und d  aEnglish  a671.52  LIT;4  aLittle, Richard L 0aWelding and welding technology  c1973bT M H  aviii+435  aWelding technology