TY - `BOOK` AU - Anonymous A3 - Dittmer, Luther Albert TI - Anonymous IV PB - Inst. of Medieval Music CY - Brooklyn, NY PY - 1959 LA - eng SE - 72 S. T2 - Musical theorists in translation M1 - 1 N1 - Includes bibliographical references CN - G 670-16 AN - UBHD-1132297 ER -