000			00345pam a2200157a 44500
008			160408b xxu||||| |||| 00| 0 eng d
020			_a0132212196
082			_a521.1 _bD639D5
100			_aDixon,Robert T.
245	1		_aDYNAMIC ASTRONOMY
250			_a5th
260			_a _b _c
650			_aAstronomy
964			_gCIRC
997			_aA112146 C
999			_c317367 _d317367