000 00212 a2200097 4500
001 23516
100 _aBlitz, J
245 _aFundamentals of ultrasonics
260 _a
_bButterworth
_c1967
090 _c15905
_d15905
942 _aNUST-CAE
_cM
_c6564
999 _c258589
_d258589