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Bell Telephone System Monograph B-868 Thermionics, THERMIONIC ELECTRON EMISSION. J. A. Becker, Bell Telephone System Monograph B-868 Thermionics.

Bell Telephone System Monograph B-868 Thermionics, THERMIONIC ELECTRON EMISSION.

Bell Telephone System Technical Publications, BT Labs NY, n.d. [1936?); Monograph B-868; 64 pages.
Condition: Very Good overall, light-blue-green paper wraps, 3-hole punched as issued; toning & sunning to outer edges, some creasing & thumb-wear along outer margins of covers & most pages. Binding is tight & pages are clean & unmarked. Card pocket inside rear cover but no indication of library stamps or markings - possibly a corporate artifact.
Price: $20.00
save 20%$16.00
Item no. C06173
Item Description
Thermionic Electron Emission -- A Critical Review of Recent Progress in Thermionic Emission. Orig. published in Reviews of Modern Physics, April 1935 and the Bell System Technical Journal, July 1935; this the separate appearance of this paper. Includes list of References at end.