000 00304nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a620.1127
100 _aBaldev Raj
245 0 _aPractical Non Destructive Testing
250 _a3
260 _bNarosa Publishing House, New Delhi
_c2011
942 _cBK
999 _c22118
_d22118