Irmscher, Johannes. Einführung in die Byzantinistik / Johannes Irmscher. - Berlin : Akademie-Verlag, 1971. - 87 p. : maps, plates. ; 22 cm. - Sammlung Akademie-Verlag ; Geschichte. 21, . Includes bibliographical references (p. 81-[83]) Subjects--Geographic Terms: Byzantine Empire--Study and teaching. LC Class. No.: DF504 / I76 1971