Author: "THE BELL SYSTEM. TECHNICAL JOURNAL
Title: Volume XLVI. July-August 1967. Number 6. Part 2
Description: Spublisher, "1967. American Telephone and Telegraph Company, New York, 1967. 1055-2488 pages with some graphics and 10 pages of index, cloth cover with embossed title, (stamp on flyleaf) - good conditions/ complete- Einband: "Leineneinband. 2225

Keywords: "Technik