000 00551nam a22001937a 4500
999 _c35712
_d35712
003 OSt
005 20190805185809.0
008 190207b ||||| |||| 00| 0 eng d
040 _aOSt
_bEnglish.
_cOSt
_dOSt
082 _a621.384 / B443m
100 _aBenson, Barbara Elna.
_9111780
245 _aMusic and sound systems in industry /
_cBarbara Elna Benson.
250 _a1st ed.
260 _aNew York :
_bMcGraw-Hill,
_cc 1945.
300 _axi, 124 p. :
_bill. ;
_c22 cm.
508 _a54
650 _aApplied physics.
_9123809
942 _2ddc
_cBK