Cours d'accompagnement du chant grégorien
By: par Henri Potiron
Edition: Nouv. éd. entièrement refaite.
Publisher: H. Hérelle et Cie
Published: 1927
Place of publication: Paris
Language: fre
Number of pages: 134
Subjects: Gregorian chants; Accompaniments; Instruction and study
Notes: At head of title: Institut Grégorien de Paris.

From the Wanda Landowska and Denise Restout Papers in the Library of Congress.