000			00470pam a2200181a 44500
008			160408b1975 xxu||||| |||| 00| 0 eng d
082			_a620.23 _bC872n
100			_aCrocker, Malcolm J.
245	1		_aNOISE AND NOISE CONTROL
260			_aCleveland, Ohio _bC. R. C. Press _c1975
300			_a2 v.
500			_aAt Head Of The Title : Crc
650			_aNoise
650			_aNoise Control
700			_aPrico, A. John
964			_gCIRC
997			_aA57175 v. 1 C
999			_c299015 _d299015