TY  - BOOK
AU  - Uhlmann, Erich 
TI  - Power transmission by direct current
SN  - 9788181282125
U1  - 621.319 Uh6p 
PY  - 1975///
CY  - New Delhi
PB  - Springer (India)
KW  - Electric power distribution
KW  - Direct current
KW  - Engineering
ER  -