000 00261nam a22000977a 4500
082 _a301.364
_bBER.U
100 _aBergel, Egon Ernest.
245 _aUrban sociology /
_cby Egon Ernest Bergel.
260 _aNew York :
_bMcGraw hill book company,1955.
942 _cBK
999 _c495182
_d495182