000 00600nam a22001817a 4500
999 _c221137
_d221137
005 20220518131450.0
008 210309b ||||| |||| 00| 0 eng d
020 _a9788173196461
082 _a620.28
100 _aSubramanian, C V
110 _aIndian Society for Non-Destructive Testing
245 _aPractical Ultrasonics
260 _aNew Delhi
_bNarosa Publishing House
300 _a150p.
490 _aNational Certification Board Series
653 _aTerminology, Test methods, Pulse Echo Type Ultrasonic Flaw Detector, Sensors, Calibration of the test system, Test Blocks
942 _cBK