RT Book T1 The Ethiopic Liturgy: its sources, development, and present form T2 The Hale memorial lectures of Seabury Western Theological Seminary JF The Hale memorial lectures of Seabury Western Theological Seminary A1 Mercer, Samuel Alfred Browne 1880- LA English PP Milwaukee u.a. PB The Young Churchman Company [u.a.] YR 1915 UL https://ixtheo.de/Record/143413422 NO [Aus: The Hale-Lectures 1914-5]