INDEX XI 



Telephone, Seventy-five Years of the: An Evolution in Technology, IF. //. Martin, page 



Telephone, The Seventy-fifth Anniversary of the, page 213. 



Television by Pulse Code Modulation, W. M. Goodall, page 33. 



Television Tube, The Davisson Cathode Ray, Using Deflection Modulation, A. G.Jensen, 



page 855. • 



Temperatures, Internal, of Relay Windings, R. L. Peek, page 141. 

 Temperatures, Very High, for Zero Temperature Coefficient Quartz Crystals, W. P. 



Mason, page 366. 

 Theory of the Negative Impedance Converter, /. L. Merrill, page 88. 

 Traffic Time Average, Telephone, John Riordan, page 1129. 

 Transmission, Electron, Through Thin Metal Sections with Applications to Self-Recovery 



in Cold Worked Aluminum, R. D. Heidenreich, page 867. 

 Transmission Features, The Type N-1 Carrier Telephone System Objectives and, R. S. 



CarutJiers, page 1. 

 Transistor Circuit Design, Duality as a Guide in, R. L. Wallace, Jr., and G. Raisbeck, 



page 381. 

 Transistor: Hot Electrons in Germanium and Ohm's Law, W. Shockley, page 990. 

 Transistor: Some Results Concerning the Partial Differential Equations Describing the 



Flow of Holes and Electrons in Semiconductors, R. C. Prim, III, page 1174. 

 Transistors, n-p-n, Some Circuit Properties and Applications of, R. L. Wallace, Jr., and 



W. J. Pietenpol, page 530. . 

 Translators and Identifiers Used in Telephone Switching Systems, Some Basic Concepts 



of, H. H. Schneckloth, page 588. 

 Tube, The Davisson Cathode Ray Television, Using Deflection Modulation, A. G. Jensen, 



page 855. 

 Tubes, Electron, for a New Coaxial Transmission System, The Development of, G. T. 



Ford and E. J. Walsh, page 1103. 

 Tiiffnell, W. L. and Inglis, A. H., An Improved Telephone Set, page 239. 



van Roosbroeck, W., Grisdale, R.O., and Pfister, A. €., Pyrolytic Film Resistors: Carlx)n 

 and Borocarbon, page 271. 



W 



Wallace, R. L., Jr., The Reproduction of Magnetically Recorded Signals, page 1145. 

 Wallace, R. L., Jr. and Pietenpol, W. J., Some Circuit Properties and Applications of 



n-p-n Transistors, page 530. 

 Wallace, R. L., Jr. and Raisbeck, G., Duality as a Guide in Transistor Circuit Design, 



page 381. 

 Walsh, E. J. and Ford, G. T., The Development of Electron Tubes for a New Coaxial 



Transmission System, page 1103. 

 Waves, Elastic, in Isotropic Cylinders and Slabs, Longitudinal Modes of, A. N. H olden, 



page 956. 

 Waves in Electron Streams and Circuits, /. R. Pierce, page 626. 

 Windings, Relay, Internal Temperatures of, R. L. Peek, page 141. 

 Wood, Elizabeth .4., Detwinning Ferroelectric Crystals, page 945. 



