000 00424nam a22001817a 4500
003 OSt
020 _a978173197970
082 _a620.1127
100 _aRaj Badev
245 _aPractical Non Destructive Testing
250 _a3
260 _aNew Delhi
_bNarosa Publishing House
_c2018
300 _a211
440 _aPractical Non Destructive Testing
650 _aPhysics
700 _aJayakumar T
942 _2ddc
_cBK
999 _c825021
_d825021