March. iqo8 ,.. „ w * Q" 



PROCEEDINGS 



OF THE 



ROYAL IRISH ACADEMY 



Volume XXVII, Section A, No. 9 



R. A. P. ROGERS 



THE LOGICAL BASIS OF MATHEMATICS 



.^■?5^> 



DUBLIN 

 HODGES, FIGGIS, & CO., Ltd. 



LONDON : WILLIAMS & NORGATE 

 1908 



Price Sixpence 



