00333nam a22000977a 4500008004100000020001500041100002000056245009400076260004500170300002000215160311b        xxu||||| |||| 00| 0 eng d  a0872200142  aEduard Hanslick  aOn The Musically BeautifulbAcontribution towards the revision of the aesthetics of music  aU.S.AbHackett publishing company c1986  axxiv, 127pbill