000 00312nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a671.52
100 _aAmresh Banerjee
245 0 _aWelding Science,Metallurgy and Technology
250 _a1
260 _bNew Central Book Agency,Kolkata
_c2007
942 _cBK
999 _c15136
_d15136