000 00522nam a2200181Ia 4500
008 170101s1973 xx 000 0 und d
082 _a620.28 R95P
100 _aROZENBERG, L. D.
245 0 _aPhysical principles of ultrasonic technology
260 _bN. Y.
_c1973
300 _a2v.
440 _aUltrasonic technology
650 _aULTRASONIC METAL -- CUTTING
653 _aULTRASONIC METAL -- CUTTING
653 _aULTRASONIC WAVES -- - INDUSTRIAL APPLICATIO
653 _aULTRASONIC WELDING
942 _2ddc
_cB
999 _c55326
_d55326