Hamilton, Sir William Rowan. No. 12 in **E.5143.17 Third supplement to an essay on the theory of systems of rays. Dublin. Hardy. 1833. ix, 144 pp. From the Transactions of the Royal Irish Academy, vol, 17 [*3290.6.17].
[This work is kept on the Special Libraries Floor.]
Jan. 1, a
 
*D7842 — Optics.