000			00292nam a22001337a 4500
008			181008b xxu||||| |||| 00| 0 eng d
020			_a0674171039
041			_aeng
080			_a521
100			_a42
101			_aAST
245			_aThe Copernican Revolution _cKuhn, Th.S
942			_2udc _cBK
999			_c49062 _d49062