Theraja, B. L.
A Text -book of Electrical technology in S.I. system of units / - 20th ed. - New Delhi Publication Division of Nirja Construction and Development 1984 - 1604 p.
Electrical Engineering
621.3 / T398
A Text -book of Electrical technology in S.I. system of units / - 20th ed. - New Delhi Publication Division of Nirja Construction and Development 1984 - 1604 p.
Electrical Engineering
621.3 / T398