000			00521cam a22001577a 4500
008			180718b1969 xxu||||| |||| 00| 0 eng d
020			_a521 07272 7
082			_aB131x42 R576
100			_aRobson, B.T.
245			_aUrban analysis : a study of city structure with special reference to Sunderland _cby B.T. Robson
260			_aCambridge _bCambrige University _c1969
300			_axii,301p
650			_aSunderland (Tyne and Wear, England) --Social conditions.
650			_aHuman ecology
650			_aCities and towns
999			_c408389 _d408389