000 00290nam a2200121Ia 4500
008 220201s2010 xx 000 0 eng d
082 _a671.52-PAR
100 _aParmar, Rs
245 0 _aWelding Engineering Technology
260 _aNew Delhi
_bKhanna
_c2010
300 _a1374
942 _2ddc
999 _c65316
_d65316