Report on the Present State of our Knowledge of Thermodynamics, Part II., by 

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Report on the Comparison of Magnetic Instruments, 1896, M. 



Report on the Bibliography of Spectroscopy in continuation of 1894 Report, 1808, 

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Note sur I'Unite do Pression, par le Dr. C. E. Guillaume, 1901, 3d. 



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Report on the Determination of Gravity at Sea, 1916, Is. 6d. ; 1919, Is. Gd. 



Report on Tables of the Bessel Functions, 1896, Is. 

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The History and Present State of the Theory of Integral Equations, by H. Bateman, 

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 Discussion on the Theory of Solution, 1890, 6a!. 



Report on Wave-lengths, 1899, Is. ; 1900, with Index to Tables from 1884 to 1900, 



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