000 00396cam a2200157ua 4500
020 _a81-7319-072-0
082 _a620.112 7
_bBAL/P
100 0 _aBaldev Raj
245 1 0 _aPractical nondestructive testing
260 _aLondon
_bNarosa
_c1997
300 _axii,164p.
500 _aInclude references.
650 _aEngineering & allied operations
650 0 _aEngineering materials
942 _cBK
999 _c2700
_d2700