00659nam a22001697a 4500 71886 71886 20210630065959.0 210630b ||||| |||| 00| 0 eng d 9780531168967 GSLRC Trammel, Howard K. 4973 Galaxies / Howard K. Trammel. New York : Scholastic, 2010 48 pages. Greg Bothun offers information about galaxies, as part of the Electronic Universe resource. Bothun notes that galaxies are diffuse images which must be detected against a background of finite brightness with noise and explains low surface galaxies. 900L ddc BK 0 0 ddc 0 0 SRCGS SRCGS SRC 2021-06-30 SCHOLASTIC 150.00 0 SC T684 2010 SC7487 2021-06-30 00:00:00 1 2021-06-30 BK 0 0 ddc 0 0 SRCGS SRCGS SRC 2021-06-30 SCHOLASTIC 150.00 0 SC T684 2010 SC7488 2021-06-30 00:00:00 2 2021-06-30 BK 0 0 ddc 0 0 SRCGS SRCGS SRC 2021-06-30 SCHOLASTIC 150.00 0 SC T684 2010 SC04680 2025-09-25 00:00:00 1 2021-06-30 BK 0 0 ddc 0 0 SRCGS SRCGS SRC 2021-06-30 SCHOLASTIC 150.00 0 SC T771ga 2010 SC03341 2025-09-30 00:00:00 1 2021-06-30 BK 0 0 ddc 0 0 SRCGS SRCGS SRC 2021-06-30 SCHOLASTIC 150.00 0 SC T771ga 2010 SC03342 2025-09-30 00:00:00 1 2021-06-30 BK 0 0 ddc 0 0 SRCGS SRCGS SRC 2021-06-30 SCHOLASTIC 150.00 0 SC T771ga 2010 SC06199 2025-09-30 00:00:00 1 2021-06-30 BK 0 0 ddc 0 0 SRCGS SRCGS SRC 2021-06-30 SCHOLASTIC 150.00 0 SC T771ga 2010 SC06198 2025-09-30 00:00:00 1 2021-06-30 BK 0 0 ddc 0 0 SRCGS SRCGS SRC 2021-06-30 SCHOLASTIC 150.00 0 SC T771ga 2010 SC04679 2025-09-30 00:00:00 1 2021-06-30 BK