000			00342 a2200145 4500
080			_a521.1 _bB3
100			_aBarlow, C.W.C.
245			_aElementary mathematical astronomy
250			_a5th rev. ed.
260			_aLondon _bUniversity Tutorial Press _c1944
300			_a387p.
650			_aASTRONOMY
700			_aBryan, G.H.
942			_cBK
999			_c51640 _d51640