00842cam a2200277 a 4500001000800000005001700008008004100025010003700066015001400103019001000117035001700127035001000144040002000154050001700174082001100191100003100202245007900233260003700312300001900349490006000368504003000428650002300458650002800481830003400509984002100543105953720100705150017.0710512s1970 it b 001 0 eng  a 78558453 /MN/r92a 78558453 aIt70-Jan.1 a93591 9000000093591 965509 aLCbengcLCdLC00aML3795b.H4400a780.071 aHelm, Everett,d1913-1999.10aComposer, performer, public:ba study in communicationc[by] Everett Helm. aFlorence,bL. S. Olschki,c1970. a212 p.c21 cm.1 aInternational Music Council. Music and communication, 1 aBibliography: p. 207-209. 0aMusic and society. 0aCmmunicatiion in music. 0aMusic and communication ;v1. aANLc780.07 H478