000			00370nam a2200169Ia 4500
008			160615s9999 xx 000 0 und d
100			_aCARLIN(Benson)
245			_aUltrasonics
250			_a2nd ed.
260			_aNew York
260			_bMcGraw-Hill Book Co.
260			_c1960
300			_aix p. + 309
942			_cBooks
999			_c8706 _d8706