The Notation of Polyphonic Music, 900-1600 (The Mediaeval Academy of America, Pub. No. 38) By Apel, Willi Books / Hardcover Art & Performing Arts › Music Publisher: The Mediaeval Academy of America, January 1953 Price $29.95 Free Shipping Send to a friend Used - Acceptable Acceptable condition. No Dust Jacket 5th edition. The Mediaeval Academy of America, Pub. No. 38. (Music, Musical Notation) A readable, intact copy that may have noticeable tears and wear to the spine. All pages of text are present, but they may include extensive notes and highlighting or be heavily stained. Includes reading copy only books. $29.95 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.