000			00353nam a22001337a 4500
008			170502b xxu||||| |||| 00| 0 eng d
020			_a9788184891942
082			_a514 _bCRO/E
100			_aCrossley, Martin D. _91985
245			_aEssential Topology / _cby Martin D. Crossley.
300			_aix,224p. _b22 c.m.
650			_2Topology
942			_2ddc _cGB _02
999			_c8300 _d8300