000			00329nam a2200145 4500
082			_a370 _bBRI.S
084			_2Colon Classification
100			_aBritish Library
245			_aSocial Science / _cby British Library
260			_bHMSO, _c1975.
500			_aVol 3
505			_aVol 3
650			_aSocial science
942			_cBK
999			_c681457 _d681457