008950726s1977 us a 000a eng
■00519950726144436
■056 ▼a560.06▼24
■090 ▼a560.06▼bE38s
■110 ▼aElectric Power Research Institute
■24520▼a(A) Study of underground power cable installation methods▼dElectric Power Research Institute
■260 ▼aCalifornia▼bEPRI▼c1977
■300 ▼a4-15p. ▼billus.▼c26cm
■44000▼aEPRI EL-374 Project 7824