Ot —_— = ee
Riddle, Edward, A treatise on navigation and nautical astronomy. Lond. Baldwin, C. & J. 1824. (3), vi, (2),
299, 252 pp. 8°, *4E 181.4 Same, 2d ed. Lond, Baldwin& C. 1831. xii,
316256 pp. 89°, ¥*E 2181.3 Same. 7th. ed. Lond. Law. 1859, xiv, 322,160 ppe
8°, $924.17
“Nautical astronomy. GBD - ori cetion.