000 002990000a22001330004500
245 _aThe erogonomics of lighting
100 _aHopkinson, R.G.
100 _aCollins, J.B.
260 _aLondon
_bMacDonald
_c1970
300 _a272 p., ill.
080 _a628.9
_bH6
041 _aEN
942 _cBK
999 _c95802
_d95802