Novosti Zagranichnoy Radiotekhniki Foreign Radio Technology #6

The sixth volume of the journal Novosti Zagranichnoy Radiotekhniki / Foreign Radio Technology, printed a run of 4000 copies, deals with low frequency amplifiers, reviewing their advantages and disadvantages. A strictly specialist publication, it provides data organised in tables, diagrams and technical illustrations alongside text. This issue includes a questionnaire for the journal's subscribers (on a separate sheet), asking them how to improve, if so, the publication in general. Good condition, paper faded, some stains on the pages, tears on the edges, parts of the spin unglued, delicate cuts on the spin and the front cover. 84 pages.