000 00315nam a2200121Ia 4500
008 230822s2016 xx 000 0 und d
041 _aeng
082 _a621.32
100 _aSIMONS R.H. AND BEAN A.R.
245 _aLIGHTING ENGINEERING APPLIED CALCULATIONS.
260 _bTAYLOR AND FRANCIS
_c2016
300 _a518
999 _c861133
_d861133