00778nam a2200241 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001700134056001400151082001700165245006500182260004600247300004600293440004800339500003900387504002400426650004700450700002800497950001100525KMO20143137920140701162556tb140620s2014    ulkac   d     000   kor    a9791130403823g04500:c\200000 lEM5915328lEM5915329c201a567.43b14-3  a567.432501a621.389322100a음향 기기 역사 :b큰글씨책 /d지은이: 김윤철  a서울 :b커뮤니케이션북스,c2014  axlviii, 108 p. :b삽화, 초상 ;c30 cm00a커뮤니케이션이해총서 큰글씨책  a권말부록: 음향 관련 서적  a참고문헌 수록 8a음향 기기[音響機器]0KSH19980004061 a김윤철0KAC2013175920 b\20000