000 00703nam a22001817a 4500
005 20240411124440.0
008 210630b ||||| |||| 00| 0 eng d
020 _a9780531168967
020 _a9780531228036
040 _cHSLRC
_6HSLRC
_aHSLRC
100 _aTrammel, Howard K.
_94972
245 _aGalaxies /
_cHoward K. Trammel.
260 _aNew York :
_bScholastic,
_c2010
300 _a48 pages.
520 _aGreg 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.
526 _c900L
942 _2lcc
_cBK
999 _c71885
_d71885