000 00294nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a671.52
100 _aParmar R S
245 0 _aWelding Processes and Technology
250 _a3
260 _bKhanna Publishers,New Delhi
_c2013
942 _cBK
999 _c34602
_d34602