TY  - BOOK
AU  - Weiske, Wolfgang
TI  - Three-phase electricity - vol.15
T2  - Programmed instruction
SN  - 81-224-0231-3
CY  - New Delhi
KW  - Electric power (AC)
KW  - Electrical engineering
KW  - Programmed instruction , siemens -- Electric power (3 phase electricity)
KW  - Siemens -- Programmed instruction
KW  - Three phase electricity
N1  - Reprint year 1989
ER  -