000			00317nam a2200121 4500
008			160616s 000 0
245			_aCategories Bundles and Spacetime Topology
100			_aDodson, C.T.J.
440			_aMathematics and its applications
500			_aB316 M8
942			_cBK _2BK7045
080			_a515.1 DOD
999			_c7045 _d7045