The emergence of Gregorian chant
Subtitle: a comparative study of Ambrosian, Roman, and Gregorian chant
By: Hendrik van der Werf.
Publisher: H. van der Werf
Published: 1983
Place of publication: Rochester, N.Y
Language: eng
Subjects: Gregorian chants -- History and criticism
Notes: Includes bibliographical references and indexes.
Table of contents: title: v. 1. A study of modes and melodies (2 v.)