Bach, Johann Sebastian, 1685-1750. Brandenburg concerto no. 4, in G / by J. S. Bach ; a biographical note by Frank Howes ; introduction by Gordon Jacob. - Harmondsworth, Middlesex : Penguin Books, [1949] - miniature score, 16 p., 17-96 p. ; 13 x 20 cm. - Penguin Scores, 22. . LCCN: m 54000284 Subjects--Topical Terms: Concerti grossi--Scores. LC Class. No.: M1040 / .B22 no. 3.J3 1949a Dewey Class. No.: MS 784.24 BAC