000			003400000a22001570004500
003			BGCL
020			_c49.75
040			_aBGCL
082			_a320 _b50Da 14
245			_aUrban Sociology _cby E.E.Bergel
260			_aNew York _bMc Graw-Hill Book Co. _c1955
650			_aPOL. SC.
041			_aeng
700			_aBergel, E.E.
942			_cBOOK
999			_c10842 _d10842