000			00349nam a2200145Ia 4500
008			220709b1980 xxu||||| |||| 00| 0 eng d
082			_a621.32254 _bF92I
100			_aFrier, J.P. Frier, M.E.G.
245			_aIndustrial lighting systems
260			_c1980
630			_aIndustrial Buildings-Lighting
630			_aElectric Lighting
964			_bEnglish
964			_ePaper Fo
942			_cBooks
906			_a6445
981			_a1980.
983			_aIndustrial lighting systems
999			_c6321 _d6321