000			00299nam a2200121Ia 4500
008			190718s9999||||xx |||||||||||||| ||und||
020			_a9781138628595
100			_aPritchard, David C.
245		0	_aLighting
260			_aNew York, _bAmerican Elsevier Pub. Co _c1969
300			_a265p.
942			_yBK
999			_c16277 _d16277