El canto gregoriano Chant grégorien. Spanish Valois, Jean de. creator text bibliography ag Buenos Aires Editorial Universitaria de Buenos Aires c1965 1965 monographic spa fre
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109 p. ill. 19 cm. Jean de Valois ; [traducida por Omar Argerami]. Translation of: Le chant grégorien. Includes bibliographical references (p. 107-109). Chants Plain, Gregorian, etc Church music Catholic Church Cuadernos (Editorial Universitaria de Buenos Aires) 143 CST 921201 20160527183142.0 159449