000 00356nam a22001337a 4500
001 4947
090 _a4947
099 _tOUVR
_zALEX17166
100 _a20241101d1949 m||y0engy50 ba
101 _aeng
200 _aUltrasonics
214 _aNew York
_cMcGraw-Hill Book Company
_d1949
215 _axi+270pp.
_d23 cm
700 _aCARLIN
_bBenson
_4070