000			00510nam a22001577a 4500
008			110110t xxu||||| |||| 00| 0 eng d
020			_a0631902570
082			_a621.04'2
100	1		_aSwift, Digby. _914131
245			_aEnergy. _cSwift, Digby.
260			_aOxford: _bBasil Blackwell Limited, _c1990.
300			_a79p.:
650			_bEnergy. _912674
942			_2ddc _cBK
999			_c7714 _d7714