TY - BOOK AU - Gaus, Hans-Joachim TI - Three-phase power and its measurement - vol.16 T2 - Programmed instruction SN - 81-224-0232-1 CY - New Delhi KW - Electric power -- Measurement KW - Electrical engineering KW - Power measurement (three phase power) KW - Siemens -- Programmed instruction KW - Three phase power measurement N1 - Reprint year 1989 ER -