000 00401nam a2200157Ia 4500
008 221221s9999 xx 000 0 und d
041 _aENG
082 _a671.52
_bKHA/T
100 _aKhanna, O P
245 0 _aTextbook Of Welding Technology
260 _aNew Delhi
_bDhanpat Rai & Company
_c2004
300 _a947
650 _aMechanical Engineering
650 _aWelding Technology
942 _cBK
999 _c32384
_d32384