TY - BOOK AU - Gaus, Hans Joachim AU - Gaus, Hans Joachim TI - Three-phase power and its measurement SN - 8122402321 AV - 621.31 GAU 1979 U1 - 621.31 GAU 1979 PY - 1979/// CY - New Delhi PB - Wiley Eastern KW - Electronic Engineering ER -