Index to Volume VIII 



Acoustic Considerations Involved in Steady State Loud Speaker Measurements, 



L. G. Bostwick, page 135. 

 Adsorption, Application of Electron Diffraction to the Study of Gas, L. H. Germer, 



page 591. 

 Alloys of Iron, Nickel and Cobalt, Magnetic, G. W. Elnien, page 435. 

 Aluminum Electrolytic Condenser, H. 0. Siegniimd, page 41. 

 Apparatus Springs, Telephone Review of the Principal Types and the Properties 



Desired of These Springs, /. R. Townsend, page 257. 

 Application of Electron Diffraction to the Study of Gas Adsorption, L. H. Germer, 



page 591. 

 Application to the Binomial Summation of a Laplacian Method for the Evaluation of 



Definite Integrals, E. C. Molina, page 99. 

 Articulation Testing Methods, H. Fletcher and /. C. Steinberg, page 806. 

 Asymptotic Dipole Radiation Formulas, W. H. Wise, page 662. 



B 



Bailey, Austin, S. W. Dean and W. T. Wintringham, Receiving System for Long- 

 Wave Transatlantic Radio Telephony, page 309. 



Binomial Summation of a Laplacian Method for the Evaluation of Definite Integrals, 

 Application to the, E. C. Molina, page 99. 



Bostwick, L. G., Acoustic Considerations Involved in Steady State Loud Speaker 



Measurements, page 135. 

 Braun Tube Hysteresigraph, J. B. Johnson, page 286. 



Carson, John R., Ground Return Impedance: Underground Wire with Earth Return, 

 page 94. 



Cobalt, Magnetic Alloys of Iron, Nickel, and, G. W. Elmen, page 435. 

 Condenser, Aluminum Electrolytic, H. 0. Siegmund, page 41. 



Contemporary Advances in Physics, XVII. Scattering of Light with Change of 

 Frequency, Karl K. D arrow, page 64. 



Contemporary Advances in Physics, XVIII. Diffraction of Waves by Crystals, 

 Karl K. Darrow, page 391. 



Crystals, Diffraction of Waves by, Contemporary Advances in Physics, XVIII, 

 Karl K. Darrow, page 391. 



Darrow, Karl K., Contemporary Advances in Physics, XVTI. Scattering of Light 

 with Change of Frequency, page 64. 



Darrow, Karl K., Contemporary Advances in Physics, XVIII. Diffraction of Waves 

 by Crystals, page 391. 



Darrow, Karl K., Statistical Theories of Matter, Radiation and Electricity, page 672. 

 Davisson, C. J., Electrons and Quanta, page 217. 



Damsson, C. J. and L. H. Germer, Test for Polarization of Electron Waves by Reflec- 

 tion, page 466. 



Dean, S. W., Atistin Bailey and W. T. Wintringham, Receiving System for Long- Wave 



Transatlantic Radio Telephony, page 309. 

 Decibel: Name for the Transmission Unit, W. H. Martin, page 1. 



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