The J. & P. switchgear book : an outline of modern switchgear practice for the non-specialist user

R.T. Lythall
Bok · Engelsk · 1972

Utgitt	London : Newnes-Butterworths , [c1972]
Omfang	VI, 800 s. : ill.
Utgave	[7th ed.]
Emner	Electric switchgear elektriske koblingsanlegg
ISBN	0408000694