Wagner, Peter,  1865-1931., <br/><br/>
Introduction to the Gregorian melodies :  a handbook of plainsong 
by Peter Wagner ; translated by Agnes Orme and E.G.P. Wyatt ; new introduction by Richard Crocker. 
 - second edition., completely rev. and enlargedition. 
 - New York :  Da Capo Press,  (c)1986. 
 - viii, 311 pages ;  23 cm. 
 - Da Capo Press music reprint series .
<br/><br/> Reprint. Originally published: London : Plainsong and Medival Music Society, 1901. 
<br/><br/>Includes bibliographies and index. 
<br/><br/>
<br/><br/><label>LCCN: </label>85017520 /MN/r86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gregorian chants--History and criticism.
<br/><br/><label>LC Class. No.: </label>ML3082  / .I587 1986 ML3082