SCIENTIFIC CATALOGUE. 



Todhunter continued. 



A HISTORY OF THE MATHEMATICAL THEORIES OF 

 ATTRACTION, and the Figure of the Earth, from the time of 

 Newton to that of Laplace. Two vols. 8vo. 24^. 

 "Probably no man in England is so qualified to do justice to the 

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 will be detply interesting, and to all succeeding investigators, of the 

 highest practical utility" Athenaeum. 



AN ELEMENTARY TREATISE ON LAPLACE'S, LAME'S, 

 AND BESSEL'S FUNCTIONS. Crown Svo. lor. 6d. 



Wilson (W. P.) A TREATISE ON DYNAMICS. By 

 W. P. WILSON, M.A., Fellow of St. John's College, Cambridge, 

 and Professor of Mathematics in Queen's College, Belfast. Svo. 

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Wolstenholme. MATHEMATICAL PROBLEMS, on Sub- 

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 of Subjects for the Cambridge Mathematical Tripos Examination. 

 Devised and arranged by JOSEPH WOLSTENHOLME, late Fellow 

 of Christ's College, sometime Fellow of St. John's College, and 

 Professor of Mathematics in the Royal Indian Engineering College. 

 New Edition, greatly enlarged. Svo. 18^. 



Young. SIMPLE PRACTICAL METHODS OF CALCU- 

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