000 00402nam a2200169Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
100 _aGOURD, L M
245 _aPRINCIPLES OF WELDING TECHNOLOGY
250 _a3rd;Rep
260 _bVIVA BOOKS
_c2004
300 _a243
690 _aMECHANICAL ENGINEERING
690 _aMECHANICAL ENGINEERING
690 _aFET
999 _c1431
_d1431