000			003790000a22001570004500
245			_aSociology : the study of social systems
100			_aMitchell, G. Duncun
250			_a2nd ed.
260			_aLondon _bUniversity Tutorial Press _c1970
300			_a1ix, 180 p.
020			_a0723105200
080			_a301 _bM5
650			_aSOCIOLOGY
041			_aEN
942			_cBK _03
999			_c96879 _d96879