A keyboard anthology. book I, grades 1& 2 / edited by Howard Ferguson. - London : Associated Board of the Royal Schools of Music, 1980. - score (32 p.) ; 30 cm. Publisher. No.: A.B.1699 Associated Board of the Royal Schools of Music Subjects--Topical Terms: Piano--Instruction and studyPiano music--Scores. Dewey Class. No.: P/647