TY - BOOK AU - Demuth,Norman TI - Musical trends in the 20th century SN - 0837168961 PY - 1975/// CY - Westport, Conn PB - Greenwood Press KW - Music KW - 20th century KW - History and criticism KW - Composers KW - lcsh N1 - Reprint of the ed. published by Rockliff, London; Includes indexes; Open access ER -