On the connection between the ray theory of electric waves and dynamics
By: by T.L. Eckersley.
Publisher: [Harrison and Sons...]
Published: 1931
Place of publication: [London]
Language: eng
Number of pages: 98
Subjects: Radio wave propagation.
Notes: At head of title: "From the Proceedings of the Royal Society, A, Vol.132, 1931".

Imprint from colophon.

Title from cover.