000			00326nam a22001337a 4500
008			181107b xxu||||| |||| 00| 0 eng d
020			_a9780809242573
041			_aeng
080			_a531
100			_a43
101			_aFIZ
245			_aSuperstrings: and the search for the Theory of Everything _cPead, F.D
942			_2udc _cBK
999			_c52237 _d52237