BELL SYSTEM TECHNICAL JOURNAL 



Peterson, E., J. G. Kreer and L. A. Ware, Regeneration Theory and Experiment, 



page 680. 

 Peterson, Liss C. and S. A. Levin, An Extension of the Theory of Three-Electrode 



Vacuum Tube Circuits, page 523. 

 Physical Factors (of Wire Transmission of Symphonic Music and Its Reproduction 



in Auditory Perspective), /. C. Steinberg and W. B. Snow, page 245. 

 Physics, XXVII, Contemporary Advances in — The Nucleus, Second Part, Karl K. 



Darrow, page 102. 

 Physics, XXVIII, Contemporary Advances in — The Nucleus, Third Part, Karl K. 



Darrow, pages 391 and 580, 



Q 



Quartz Crystal Circuit Elements, Some Improvements in, F. R. Lack, G. W. Willard 



and I. E. Fair, page 453. 

 Quartz Crystals in Elejnents, Electrical Wave Filters Employing, W. P. Mason, 



page 405. 



R 



Radio: Line Filter for Program System, A. W. Clement, page 382, 



Radio: The Efifect of Background Noise in Shared Channel Broadcasting, C. B. 



Aiken, page iii. 

 Radio: Wide-Band Open- Wire Program System, H. S. Hamilton, page 351. 

 Radio Telephony, The Compandor — An Aid Against Static in, R. C. Mathes and S. B. 



Wright, page 315. 

 Regeneration Theory and Experiment, E. Peterson, J. G. Kreer, and L. A. Ware, 



page 680. 



Schelkunoff, S. A., The Electromagnetic Theory of Coaxial Transmission Lines and 

 Cylindrical Shields, page 532. 



Scriven, E. O., Amplifiers, page 278. 



Snow, W. B. and J. C. Steinberg, Physical Factors (of Wire Transmission of Sym- 

 phonic Music and Its Reproduction in Auditory Perspective), page 245. 



Steinberg, J. C. and W. B. Snow, Physical Factors (of Wire Transmission of Sym- 

 phonic Music and Its Reproduction in Auditory Perspective), page 245. 



Strieby, M. E. and L. Espenschied, Systems for Wide-Band Transmission Over Coaxial 

 Lines, page 654, 



Tele,photography and Television, A Theory of Scanning and Its Relation to the 



Characteristics of the Transmitted Signal in, Pierre Mertz and Frank Gray, 



page 464. 

 Television, A Theory of Scanning and Its Relation to the Characteristics of the 



Transmitted Signal in Telephotography and, Pierre Mertz and Frank Gray, 



page 464. 

 Thuras, A. L. and E. C. Wente, Loud Speakers and Microphones, page 259. 

 Transmission Lines, H. A. Affel, R. W. Chesnut and R. H. Mills, page 285. 



Vacuum Tube Circuits, Three-Electrode, An Extension of the Theory of, S. A. Levin 



and Liss C. Peterson, page 523. 

 Vacuum Tube Electronics at Ultra-high Frequencies, F. B. Llewellyn, page 59. 

 Vacuum Tubes, Fluctuation Noise in, G. L. Pearson, page 634. 

 Vacuum Tubes, The Measurement and Reduction of Microphonic Noise in, D. B. 



Penick, page 614. 



