[Schoenberg, Arnold. (1874-1951)] Stein, Erwin. (1885–1958) [Perle, George. (1915–2009)] Neue Formprinzipien (Offprint of 1924 article)Offprint of a seminal article in German by the Austrian musicologist, the first publication explaining Schoenberg's dodecaphonic method of composition. The bibliographical citation of the entire book is Von neuer Musik: Beitrge zur Erkenntnis der neuzeitlichen Tonkunst, edited by H. Grues, E. Kruttge, E. Thalheimer, Cologne: F. J. Marcan, 1925. The paginiation 59 to 77 is the same as in the book. Browned and brittle. Wrappers frayed to edges. In good