00390cam a22001331 4500 535 TYN Tyndall, John, Six lectures on light delivered in America in 1872-1873 / 6th ed. New York : D. Appleton and company, 1906 3 p. l., [v]-xvii, 272 p. : front. (port.) illus., pl., diagrs. ; Light. BK 3583 3583 0 0 0 NFIC MLCampus MLCampus GEN 2016-09-03 1 535 TYN 001870 2025-01-11 09:21:43 2024-11-08 2016-09-03 BK