Burnam, Edna-Mae. A dozen a day. : pre-practice technical exercises for the piano / Book one: primary [Música impresa] by Edna-Mae Burnam. - Florence, Kentucky : Willis Music, c1995. - 31 p. : il. ; 28 cm. Willis Music Co. WMR 000198 LCCN: 5089 Subjects--Topical Terms: Piano---Mètodes.Piano---Ensenyament.