Electrical Engineer's Reference Book, 16th Ed.
M. A. Laughton & D. F. Warne
Televison Technology Demystified, A Non-Technical Guide
Aleksandar Louis Todorovic
Lea? Nein danke!
Friederike Wilhelmi
Grenzverkehr am Bodensee
Felix & Theo
Electric Cables Handbook, 3rd Edition
G. F. Moore