00459     2200181   4500001002100000008003900021035002000060245004600080100002000126250000600146260003400152300002400186020001500210084001600225082000800241650001400249990001400263INLIS000000000003448                                   N    a0010-0317003446  aExploration: an introduction to astronomy  aArny, Thomas T.  a3  aNew York :bMcGraw Hillc2002  axix, 588 hlm.c30cm  a0072415932  a520 Arn e-1  a520  aASTRONOMY  a076111112