by Jones, Hugh F.) [autor] | Institute of Physics (Gran Bretaña).
by Arfken, George B. (George Brown), 1922- [autor].
by Schwartz, Laurent [autor].
by Jeffreys, Harold, Sir, 1891- [autor] | Jeffreys, Bertha Swirles [autor].
by James, John Francis [autor] | University of Cambridge.