BELL SYSTEM TECHNICAL JOURNAL 



Photoelectric Cell, The Csesium-Oxygen-Silver, C. H. Prcscott, Jr., and M. J. 



Kelly, page 334. 

 Physical Properties of Wiping Solders, Some, D. A. McLean, R. L. Peek, Jr.. and 



E. E. Schumacher, page 101. 

 Physics, XXIII, Contemporary Advances in — Data and Nature of Cosmic Rays, 



Karl K. Darroiv, page 148. 

 Physics, XXIV, Contemporary Advances in — High-Frequency Phenomena in Gases, 



First Part, Karl K. Darroiv, page 576. 

 Prcscott, C. H., Jr., and M. J. Kelly, The Csesium-Oxygen-Silver Photoelectric 



Cell, page 334. 



Radio Systems, Short-Wave, Transmission Lines for, E. J. Sterha and C. B. Fcld- 



man, page 411. 

 Radio Telephone Circuits, Two-Way, S. B. Wright and D. Mitchell, page 368. 

 Regeneration Theory, H. Nyquist, page 126. 



Schumacher, E. E.. R. L. Peek, Jr., and D. A. McLean, Some Physical Properties 

 of Wiping Solders, page 101. 



Scott, K. L., Magnet Steels and Permanent Magnets— Relationships Among Their 

 Magnetic Properties, page 383. 



Solders, Wiping, Some Physical Properties of, D. A. McLean, R. L. Peck. Jr., and 

 E. E. Schumacher, page 101. 



Sterba, E. J. and C. B. Feldman, Transmission Lines for Short-Wave Radio Sys- 

 tems, page 411. 



T 



Time Factor in Telephone Transmission, The, 0. B. Blackzvcll, page 53. 



Transformer Coupling Circuits for High-Frequency Amplifiers, A. J. Christopher, 

 page 608. 



Transmission Lines for Short-Wave Radio Systems, E. J. Sterba and C. B. Feld- 

 man, page 411. 



V 



Vacuum Tubes as Class B and Class C Amplifiers, The Operation of, C. E. Fay, 



page 28. 

 Voice and Ear for Telephone Measurements, A, A. H. Inglis, C. H. G. Gray and 



R. T. Jenkins, page 293. 



W 



Wire Communication Aids to Air Transportation, H. H. Nance, page 462. 



Wood, E. B. and D. R. Brobst, Cellulose Acetate Treatment for Textile Insulation 



— Engineering Development, page 213. 

 World-Wide Telephony— Its Problems and Future, Bancroft Gherardi and Frank 



B. Jewett, page 485. 

 Wright, S. B. and D. Mitchell, Two- Way Radio Telephone Circuits, page 368. 



