000 00301pam a2200133a 44500
082 _a621.32
_bC829p
100 _aCotton, Harry
245 1 _aPRINCIPLES OF ILLUMINATION
260 _aLondon
_bChapman & Hall
_c1960
300 _axi,526
650 _aLighting
964 _gCIRC
997 _a7697 s C
999 _c436526
_d436526