000			00590nam a2200193 4500
003			EG-CaIDSC
005			20260428123059.0
008			260428b 00 0 eng d
040			_aمكتبة المركز _bالعربية _cمكتبة المركز _erda
082			_a620.102
245			_aHandbook O Noise Control
260			_aNew York-Toronto-London _bMacGraw-Hill Book Company, Inc _c1957
336			_atext _2rdacontent
337			_2rdamedia
338			_2rdacarrier
650		0	_aELECTRICAL ENGINEERING _933135
700			_eEdited By Harris. Cyril M
942			_2ddc _n0 _cك
999			_c107274 _d107274