000 00480nam a22001457a 4500
008 230427b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a534(082.2)(048.1)
_bL1
245 _aProceedings of the 7th international congress on acoustics
_c/Akademiai Kiado, Abstracts
260 _aBudapest:
_bAkademiai Kiado,
_c1971
300 _a255p.
650 _aAcoustics
653 _aPlenary sessions
942 _2udc
_cREF
999 _c24105
_d24105