1 |  | Explorations : An introduction to astronomy / Thomas T. Arny, Stephen E. Schneider . - 5th ed. - Boston BurrRidge : McGraw Hill , 2008. - xxix,594 tr ; 28 cm + 1CD Thông tin xếp giá: 1D/520/A.000034-000036 |
2 |  | Explorations : An introduction to astronomy / Thomas T. Arny, Stephen E. Schneider . - 5th ed. - Boston : McGraw Hill , 2008. - xxix,594 tr ; 28 cm + 1CD Thông tin xếp giá: 520/A.000040 |