00393nam a2200145 a 4500 20140311163009.0 050915s19uu xx 00 eng d 0-240-51566-8 Simpson, Robert Lighting control - technology and applications/. Oxford : Focal Press, 2003. 564 Electric lighting Control. BK 39360 39360 0 0 lcc 0 CL CL GC 2005-09-15 F & J 6800.00 0 TK 4369 .Si58 2003 C6271 2018-05-15 00:00:00 1 2013-10-10 BK