"TEXT BOOK OF ELECTRICAL TECHNOLOGY Vol-3:Transmission, distribution & utilization"
THERAJA BL & THERAJA AK
"TEXT BOOK OF ELECTRICAL TECHNOLOGY Vol-3:Transmission, distribution & utilization" - 21 - S CHAND & CO 1994
"TEXT BOOK OF ELECTRICAL TECHNOLOGY Vol-3:Transmission, distribution & utilization" - 21 - S CHAND & CO 1994