000			00508cam a22001337a 4500
008			180718b1971 xxu||||| |||| 00| 0 eng d
082			_aB1 Op2/29-31
245			_aUnderstanding society units, stability change and conflict, nos 29-31: stability and function in society, social change in society and stability and change in social groups _cby Open University
260			_aWalton Hall _bOpen Univ. Press _c1971
300			_a83p.
650			_asociology
650			_aSocial change
700			_aOpen University
999			_c350984 _d350984