TY - GEN AU - Padiyar K R2286 TI - HVDC power trasmission systems: technology and systems interactions SN - 8122401023 U1 - 621.315 PY - 1990/// CY - New Delhi PB - New Age International KW - 621.3.05 KW - Power transmission systems2287 KW - 621.315 KW - Power transmission KW - EB/EE 705(A) ER -