Bartók, Béla, 1881-1945. 4th string quartet. [electronic resource] . — [New York] : Boosey & Hawkes, [1956, c1929]. — miniature score (64 p.) — (Hawkes pocket scores,) no. 77. Pl. no. B. & H. 9043. Subjects--Topical Terms: String quartets--Scores. LC Class. No.: M452 / .B29 no.4 1956