TY  - BOOK
AU  - Uhlmann, Erich
TI  - Power transmission by direct current
SN  - 8181282124
CY  - New Delhi
KW  - AC current (:alternating current) networks
KW  - Electrical engineering
KW  - Electrical power -- Transmission systems
KW  - Power transmission -- Direct current
KW  - Transmission systems -- Direct current
N1  - Includes index. Call no on 621.311 L5
ER  -