TY - BOOK ID - 127311321 TI - The office of Saint William of York AU - Hiley, David AU - Toy, John PY - 2017 SN - 192666440X 9781926664408 PB - Kitchener, Ontario: Institute of mediaeval music, DB - UniCat KW - Willelmus ep. Eboracensis KW - Divine office KW - Gregorian chants KW - Sacred music KW - William, - of York, Saint, - -1154 UR - https://www.unicat.be/uniCat?func=search&query=sysid:127311321 AB - ER -