00518ntaaa2200193 4500 01 20251027200512.0 0714s1973 ag 01 AR-BaBN spa AR-BaBN aacr RIC 781.61 G13d Gallo, J. A 273 El director de coro / J. A Gallo, G Graetzer 1 ed. Buenos Aires : Ricordi Americana, 1979 350 p. ; il., partituras; 27 cm Música-Coro 274 Graetzer, G 275 BK 45 45 0 0 0 0 BP BP 2025-10-27 041301 0 781.61 G13d 041301 2025-10-27 20:05:13 2025-10-27 BK 0 0 0 0 BP BP 2025-10-27 035503 0 781.61 G13d 035503 2025-10-27 20:05:13 2025-10-27 BK