TY - BOOK AU - Marquis,G.Welton TI - Twentieth-century music idioms AV - MT6.M279 T9 U1 - 781.4 PY - 1964///] CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Music KW - Theory KW - Twelve-tone system N1 - Bibliography: p. 261-263 ER -