Lighting controls and daylight use 

 - London :  HMSO,  1983 
 - 8p. 
 - Building Research Establishment digest;  272 .
<br/><br/> Prepared at Building Research Station 
<br/><br/><label>ISBN: </label>0117268496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lighting--Control<br/>Work environment<br/>Interior Lighting--Control