Musical Bibliography -- Squire (W.Barclay): Catalogue of Printed Music Published between 1487 and 1800 Now in the British Museum, London, by Order of the Trustees, 1912, 2 vols., lge. 8vo -- Fétis (F.J.): Biographie Universelle des Musiciens, Paris, Firmin Didot Frères, 1868-70, 8 vols., 8vo -- Schnapper (Edith, editor): The British Union-Catalogue of Early Music, London, Butterworths Scientific Publications, 1957, 2 vols., 4to -- Grove (William): Dictionary of Music and Musicians, New York, The Macmillan Company, 1946, 6 vols. including the American Supplement, 8vo -- Sonneck (Oscar George): A Bibliography of Early Secular American Music, Washington, Library of Congress, 1945, 8vo -- Smith (William): Handel, A Descriptive Catalogue of the Early Editions, Oxford, Basil Blackwell, 1970, 8vo; and approximately 60 others.