008950725s1980 us 000a eng
■00519950725144435
■056 ▼a560.06▼24
■090 ▼a560.06▼bE38d
■110 ▼aElectric Power Research Institute
■24510▼aDevelopment of a New Type of Nonlinear Resistance Valve Block for Surge Arresters▼dElectric Power Research Institute
■260 ▼aCalifornia▼bEPRI▼c1980
■300 ▼a7-2p.▼c26cm
■44000▼aEPRI EL-1647 Project 425-1