Pratt, W. T.
Worked examples in electrical engineering / W.T. Pratt. - London : Hutchinson Technical Education, 1955 - ix, 263 p.
Electric engineering--Problems, exercises, etc.
Electric engineering--Study and teaching.
Worked examples in electrical engineering / W.T. Pratt. - London : Hutchinson Technical Education, 1955 - ix, 263 p.
Electric engineering--Problems, exercises, etc.
Electric engineering--Study and teaching.