00564ntaaa2200205 4500 01 20251027200724.0 0714s1973 ag 01 AR-BaBN spa AR-BaBN aacr RIC 783.09 R44 Riedel, Johnannes 3590 Cantors at the crossroads / Johnannes Riedel 1 ed. St. Louis : Concordia Publishing House, 1967 xvii,238 p Ensayos sobre la música eclesiástica Musica Musica eclesiastica 3331 BK 1645 1645 0 0 0 0 BP BP 2025-10-27 023675 0 783.09 R44 023675 2025-10-27 20:07:24 2025-10-27 BK