BELL SYSTEM TECHNICAL JOURNAL 



Hart, C. D., Recent Developments in the Process of Manufacturing Lead-Covered 



Telephone Cable, page 321. 

 Hartley, R. V. L., Transmission of Information, page 535. 

 Herman, J., Bridge for Measuring Small Time Intervals, page 343. 

 High Efficiency Receiver of Large Power Capacity for Horn-Type Loud Speakers, 



E. C. Wente and A. L. Thiiras, page 140. 

 Horn-Type Loud Speakers, High Efficiency Receiver of Large Power Capacity for, 



E. C. Wente and A. L. Thuras, page 140. 

 Hutchison, F. P. and J. H. Kasley, Precision Tool-Making for the Manufacture of 



Telephone Apparatus, page 375. 



I 



Institution of Electrical Engineers and the American Institute of Electrical Engineers, 



Joint Meeting of the, page 161. 

 Integral, Practical Application of the Fourier, G. A. Campbell, page 639. 

 Intervals, Bridge for Measuring Small Time, J. Herman, page 343. 



Joint Meeting of the Institution of Electrical Engineers and the American Institute 

 of Electrical Engineers, page 161. 



K 



Kasley, J. H. and F. P. Hutchison, Precision Tool-Making for the Manufacture of 



Telephone Apparatus, page 375. 

 Keith, C. R. and E. Peterson, Grid Current Modulation, page 106. 



Lead-Covered Telephone Cable, Recent Developments in the Process of Manufactur- 

 ing, C. D. Hart, page 321. 



Light, Classical Theory of. Contemporary Advances in Physics, XV., K. K. Darrow, 

 First part, page 281, Second part, page 730. 



Linear Conductors, Natural Period of, C. R. Englund, page 404. 



Long Distance Telephone Lines, Carrier Systems on, H. A. Affel, C. S. Demarest and 

 C. W. Green, page 564. 



Loud-Speakers, High Efficiency Receiver of Large Power Capacity for Horn-Type. 

 E. C. Wente and A. L. Thuras, page 140. 



M 



Machine Gauging, Automatic, C. W. Robbins, page 708. 



Magnetism: Harmonic Production in Ferromagnetic Materials at Low Frequencies 



and Low Flux Densities, E. Peterson, page 762. 

 Mead, Sallie Pero, Phase Distortion and Phase Distortion Correction, page 195. 

 Measurement of Acoustic Impedance and the Absorption Coefficient of Porous 



Materials, E. C. Wente and E. H. Bedell, page 1. 

 Measurement of Capacitance in Terms of Resistance and Frequency, J. G. Ferguson 



and B. W. Bartlett, page 420. 

 Measurement of Communication Apparatus, Electrical, W. J. Shackellon and /. G. 



Ferguson, page 70. 

 Method of Rating Manufactured Product, H. F. Dodge, page 350. 

 Modulation, Grid Current, E. Peterson and C. R. Keith, page 106. 



N 

 Natural Period of Linear Conductors, C. R. Englund, page 404. 



Networks, Distortion Correction in Electrical Circuits with Constant Resistance 

 Recurrent, O. J. Zobel, page 438. 



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