167 



to some elementary propositions in the first and fourth books of 

 Euclid. 



The following Donations to the Library were announced : — 



The American Journal of Science and Arts, conducted by Professors 



Silliman and Dana. Vol. IV„ No. 12. November, 184?. 



8vo. — Bif the Editors. 

 The Journal of Agriculture. N. S., No. 19. January, 1848. 8vo. 



— By the Publishers. 

 On certain Laws of Cohesive Attraction. By James D. Dana. 8vo. 

 A General Review of the Geological Effects of the Earth's Cooling 



from a State of Igneous Fusion. By James D. Dana. 8vo. 

 Conspectus Crustaceorum. Auctore Jacobo D. Dana. 8vo. — By the 



Author. 

 Leeds Philosophical and Literary Society. Annual Report, 1846-7. 



8vo. — By the Society. 

 The Mathematical Analysis of Logic, By George Boole. 8vo. — 



By the Author. 

 Kbnigl. Vetenskaps Handlingar, for Ar 1845. Hft, 1 & 2. 



Stockholm, 1847. 8vo. — By the Academy. 

 Ofversigt af Konigl. Vetenskaps-Akademiens Forhandlingar. 1846. 



Nos. 7-10. 1847. Nos. 1-6. Stockholm. 8vo.— By the 



Academy. 

 Arsberattelse om Zoologiens Framsteg under Aren 1843—44. Af 



C. J. Sunderall. Stockholm, 1846, 8vo. — By the Editor. 

 Tal Hallet vid Praes. Nedlaggande uti Konigl. Vetenskaps-Akade- 



mien, den 7 April 1841. Af N. G. Sefstrom. Stockholm, 



1846. 8vo, — By the Editor. 

 Berattelse om Framstegen i Fysik, aren 1843 and 1844, afgiven 



till Konigl, Vetenskaps- Akademien, af A, F. Svaubergoch, och 



P. A, Siljestrbm, Stockholm, 1847. 8vo. — By the Editors. 

 Memoirs of the Royal Astronomical Society. Vol. XVI. 4to. 

 Proceedings of the Royal Astronomical Society. Vol. VII., Nos, 



1-17. 8vo. — By the Society. 

 Monthly Journal of Medical Science, No 85. January, 1848, 8vo. 



— By the Editors. 



