000 00310nam a2200121Ia 4500
008 211209s1994 xx 000 0 und d
041 _aeng
082 _a671.52 N94 KHA
100 _aKHANNA, O P
245 _aTEXT BOOK OF WELDING TECHNOLOGY
260 _aNEW DELHI
_bDHANPAT RAI & SONS
_c1994
300 _a763
999 _c108441
_d108441