000 00392nam a2200169Ia 4500
008 160330s1971 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a621.381
_bJAC
100 _aJack Blitz
245 _aUltrasonics Methods And Applications
250 _a1st
260 _aButterworks
_c1971
300 _a151p.
_bPaper
650 _aElectronics
906 _a3495
999 _c104998
_d104998