Meares, J.W. Neale, R.E.
Electrical engineering practice - 4th ed. - London Chapman & Hall 1927 - 532 p.
003807 - v.2
621.3 / M4
Electrical engineering practice - 4th ed. - London Chapman & Hall 1927 - 532 p.
003807 - v.2
621.3 / M4