RECENT ADDITIONS TO THE LIBRARY. 



Presented. 



Oliver Heaviside. Electrical Papers. Vols. I. and II. 



,, Electro-magnetic Theory. Vol. I. 



Scottish Microscopical Society. Proceedings. 1893-94. 



P. Francesco Denza. Cenni Necrologici. 1894. 



Ministero di Agricoltura, Industria E Commercio. Statistica delle Biblioteche. 

 Vols. I. and II. 



And the usual Exchanges and Periodicals. 



