TY  - BOOK
AU  - Wagner,Peter
TI  - Introduction to the Gregorian melodies: a handbook of plainsong
T2  - Da Capo Press music reprint series
AV  - ML3082 .I587 1986
PY  - 1986///
CY  - New York
PB  - Da Capo Press
KW  - Gregorian chants
KW  - History and criticism
N1  - Reprint. Originally published: London : Plainsong and Medival Music Society, 1901; 2; 2
ER  -