000 00285nam a2200121Ia 4500
008 191201s2012 xx 000 0 und d
100 _aGARG, G D
245 0 _aText Book of Welding Technology
250 _aRep
260 _c2012
_bKataria
_aNEW DELHI
300 _a364
942 _2ddc
_cBK
999 _c8128
_d8128