000			00323nam a2200133Ia 4500
082			_a621.3225 _bHOP
100			_aHopkinson, R. G.
245			_aLighting of buildings.
260			_aElecta,London etc _bFaber & Faber _c1969
300			_a320p.
700			_aKay, J. D.
890			_aUnited Kingdom
999			_c21039 _d21039
650			_aLighting