000			00328nas a22001217a 4500
003			USJPLib
008			171120b xxu||||| |||| 00| 0 eng d
022			_a03059871
041			_aEng.
245			_aResearch Bulletin, Vol. 30-35, 37-38
260			_aLondon _bHome Office Research and Planning Unit _c1991-96
942			_2ddc _cBP _s1
999			_c145344 _d145344