1. Industrial lighting systems
Author: / [by] John P. Frier and Mary E. Gazley Frier,Frier
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Industrial buildings -- Lighting,Electric dischare lighting
Classification :
TK
4399
.
F2F74
2. Industrial lighting systems
Author: / John P. Frier and Mary E. Gazley Frier
Library: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
Subject: Industrial buildings - Lighting,Electric discharge lighting
Classification :
TK
4399
.
F2F74
1980
