000 002640000a22001210004500
245 _aSocial patterns in cities
100 _aClark, B.D.
100 _aCleave, M.B.
260 _aLondon
_bI.B.G.
_c1973
080 _a711.4:911
_bC6
041 _aEN
942 _cBK
999 _c119610
_d119610