A history of Byzantine music and hymnography.

von Wellesz, Egon, 1885-1974
Oxford, : Clarendon Press, 1949.
Umfang/Format: xiii, 358 p. : plates, music. ; 25 cm.

A history of Byzantine music and hymnography

von Wellesz, Egon, 1885-1974
Oxford : Clarendon press, 1962.
Umfang/Format: xiii, 461 p., [1] f. of plates : ill., mus. ; 24 cm.

A history of Byzantine music and hymnography

von Wellesz, Egon, 1885-1974
Oxford : Clarendon press, 1961.
Umfang/Format: xiii, 461 p., [1] f. of plates : ill., mus. ; 24 cm.