402 
INDEX. 
Keene (H. B.). See Bablow and Keene. 
K. 
L. 
Lagbange’s ballistic problem (Love and Pidduck), 167. 
Lock (C. N. H.). See Fowleb and Lock. 
Love (A. E. H.) and Piddtjck (E. B.). Lagbange’s Ballistic Problem, 167. 
Lowbt (T. M.) and Austin (P. C.). Optical Rotatory Dispersion. Part II.—Tartaric Acid and the Tartrates, 249. 
M. 
Mebton (T. R.) and Babbatt (S.). Bakerian Lecture.— On the Spectrum of Hydrogen, 369. 
O. 
Optical rotatory dispersion—tartaric acid, &c. (Lowbt and Austin), 249. 
Pidduck (F. B.). See Loye and Pidduck. 
P. 
E. 
Richabdson (O. W.) The Emission of Electrons under the Influence of Chemical Action, 1. 
S. 
Saturn’s ring, influence of satellites upon form of (G-oldsbbou&h), 101. 
Seismometers and problem of focal depth (Walkeb), 45. 
Shell, aerodynamics of spinning (Fowleb and Lock), 227. 
Sound, analysis of, in air and water (Babdow and Keene), 131. 
Spectrum of hydrogen (Mebton and Babbatt), 369. 
Statistics, theoretical, mathematical foundations of (Fishek), 309. 
W. 
Walkeb (G. W.). The Problem of Finite Focal Depth revealed by Seismometers, 45. 
HAEBISON AND SONS, LTD., BBINTKBS IN OEDINABT TO HIS MAJESTY, ST. HAKTIN’S LANE, W.C. 2. 
