RecordNumber :
13786
LC Class :
TK
LC Number :
4175
LC CutterNumber :
.H45
Author :
Helms, Ronald N.
Title :

Illumination engineering for energy efficient luminous environments

Author Statement :
Ronald N. Helms
Publication :
Prentice- Hall
Publication Year :
1980
Collation :
xiii, 322 p.: illus.; 24 cm
Subject :
Electric lighting,Lighting,Electric power- Conservation
DocumentNumber :
33897
Biblography :
Includes bibliographies and index
BL :
BL
Link To Document :

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