Index to Volume VII 



Absorption Coefficient of Porous Materials, Measurement of Acoustic Impedance 

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



Acoustic Impedance and the Absorption Coefficient of Porous Materials, Measure- 

 ment of, E. C. Wente and E. H. Bedell, page 1. 



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

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



Affel, H. A., C. S. Demarest and C. W. Green, Carrier Systems on Long Distance 

 Telephone Lines, page 564. 



Airways communication Service, E. B. Craft, page 797. 



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

 Electrical Engineers and the, page 16L 



Apparatus, Precision Tool-Making for the Manufacture of Telephone, J. H. Kasley 

 and F. P. Hutchison, page 375. 



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



B 



Bartlett, B. W. and J. G. Ferguson, Measurement of Capacitance in Terms of Resist- 

 ance and Frequency, page 420. 



Bedell, E. H. and E. C. Wente, Measurement of Acoustic Impedance and the Ab- 

 sorption Coefficient of Porous Materials, page L 



Blackwell, 0. B., Transatlantic Telephony — the Technical Problem, page 168. 



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



Bridge: Electrical Measurement of Communication Apparatus, W. J. Shackelton and 

 /. G. Ferguson, page 70. 



Bridge: Measurement of Capacitance in Terms of Resistance and Frequency, /. G. 

 Ferguson and B. W. Bartlett, page 420. 



Buckley, O. E., High-Speed Ocean Cable Telegraphy, page 225. 



Cable, Recent Developments in the Process of Manufacturing Lead- Covered Tele 



phone, C. D. Hart, page 321. 

 Cable Telegraphy, High-Speed Ocean, O. E. Buckley, page 225. 

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

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



and B. W. Bartlett, page 420. 

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



C. W. Green, page 564. 

 Carson, J. R., Present Status of Wire Transmission Theory and Some of its Out- 

 standing Problems, page 268. 

 Carson, J. R., Rigorous and Approximate Theories of Electrical Transmission along 



Wires, page 11. 

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



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

 Coggins, P. P., Some General Results of Elementary Sampling Theory for Engineering 



Use, page 26. 



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