Measurements of electromagnetic fields in the close proximity of CB antennas /

Mode of access: Internet.

Tele-communication engineers' instrument manual ...

Mode of access: Internet.

A temperature probe for radio-frequency heated material /

"January 1981."

Synoptic radio maps of the sun at 3.3mm for the years 1967-1969,

Mode of access: Internet.

Electronic measurements /

First ed. published in 1935 under title: Measurements in radio engineering.