1883.] 



Presents. 



493 



Transactions (continued) . 



New Haven (U.S.A.) : — Connecticut Academy. Transactions. 

 Vol. IV. Part 2. Yol. Y. Part 2. 8vo. New Haven 1882. 



The Academy. 



Paris : — Faculte des Sciences. 24 Theses. 1882. 4to and 8vo. 



The Faculty. 



Observations and Reports. 



London : — Meteorological Office. Daily Weather Reports. Jan. 1 

 to June 30, 1882. Folio. Hourly Readings, 1881. Part 2. 4to. 

 London 1882. The Office. 



Paris : — Conference Internationale pour la Determination des 

 Unites Electriques. 1882. Proces-Verbaux. 4to. Paris 1882. 



The French Government, per the Science and Art 

 Department. 



Pulkowa : — Observatoire. Observations. Yol. XIII. 4to. St, 

 Petersbourg 1881. The Observatory. 



Washington : — U. S. Coast and Geodetic Survey. Methods and 

 Results. Report for 1881. Appendix No. 10. 4to. Washington 

 1882. The Survey. 



U. S. Commission of Fish and Fisheries. Part VII. Report for 

 1879. 8vo. Washington 1882. The Commission. 



U. S. Geographical Surveys West of the 100th Meridian. Report. 

 Vol. III. Supplement. Geology. 4to. Washington 1881. 



Engineer Department, U. S. Army. 

 U. S. Naval Observatory. Observations for 1878. Appendix 1. 

 Monograph of the Central Parts of the Nebula of Orion. By 

 E. S. Holden. 4to. Washington 1882. The Observatory. 



Journals. 



Acta Mathematica. Herausg. von G. Mittag-Leffler. No. 1. 4to. 



Stockholm 1882. The Editor, per Professor Cayley, F.R.S. 



Erdelyi Museum. Evfolyam IX. Szam 9, 10. 8vo. 



The Budapest Academy. 

 Gazette d'Hongrie. 1882. Folio. The Budapest Academy. 



Benson (L. S.) Reply to some Inquiries from Mathematicians. 

 Single sheet (2 copies). Geometry as a Science. 8vo. Netu York 

 1880-82. (3 copies.) The Author. 



Boltzmann (L.) Ueber die auf Diamagnete wirksamen Krafte. 8vo. 

 Wien [1879]. Zur Theorie der sogenannten elektrischen Aus- 

 dehnung oder Electrostriction. I and II. 8vo. Wien [1880.] 

 Entwicklung einiger zur Bestimmung der Diamagnetisirungszahl 



