000 00259pam a2200121a 44500
082 _a523
_bB17A8
100 _aBaker, Robert H.
245 1 _aASTRONOMY
250 _a8
260 _a
_bAffiliated East-West Press
_c1965
964 _gCIRC
997 _a74737 C
999 _c407658
_d407658