1. IEEE recommended practice for protection and coordination of industrial and commercial power systems :
Author: sponsor, Industrial and Commercial Power Systems Department of the IEEE Industry Applications Society.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Electrotécnia -- Normas.,Redes eléctricas (Energía) -- Protección.
2. IEEE recommended practice for protection and coordination of industrial and commercial power systems :
Author: sponsor, Industrial and Commercial Power Systems Department of the IEEE Industry Applications Society.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Electrotécnia -- Normas.,Redes eléctricas (Energía) -- Protección.
