@article{528901, recid = {528901}, author = {Keeble, John,}, title = {The theory of harmonics or, an illustration of the Grecian harmonica. In two parts: I. As it is maintained by Euclid, Aristoxenus, and Bacchius Senior. II. As it is established on the Doctrine of the Ratio: in which are explained the Two Diagrams of Gaudentius, and the Pythagorean Numbers in Nicomachus. With plates, an introduction to each part, and a general index. By John Keeble, Organist of St. George's-Church, Hanover-Square. [electronic resource] :}, publisher = {printed for the author; and sold by J. Walter, at Charing-Cross; J. Robson, in Bond-Street; B. White, in Fleet-Street; J. Sewell, in Cornhill; and by the booksellers of Oxford and Cambridge,}, address = {London :}, pages = {[4],204,xxiii,[5]p.,plates :}, year = {1784}, note = {With a half-title and an errata leaf.}, url = {http://library.usi.edu/record/528901}, }