000 00322 a2200133 4500
005 20240903083743.0
020 _a0072530189
082 _a520/ARN
100 _aThomas T. Arny
_eauthor.
245 _aExplorations
_bStars, Galaxies, and Planets
300 _ax, 586pages
500 _aincludes indexes
942 _2ddc
_cBK
_k520/ARN
999 _c67
_d67