Composed by Heinrich Barthelmes. German title: O Salutaris Hostia 5012201. Sacred vocal music, Prayer. Full score. Op. 46, No. 3. 2 pages. Duration 1 minute. Carus Verlag #CV 91.988/00. Published by Carus Verlag (CA.9198800).
ISBN 9790007125226. Key: C major. Language: Latin. Text: von Aquin, Thomas. Text: Thomas von Aquin.
