154 SCIENTIFIC RECORD FOR 1885. 

 Balmbestimumna d.-s Kometeu VIII, 1881. Wieii. 1885. 8vo. 0.50 



■'in 



Oppkrt (.1.).- Die astrononiischeu Angaben der Assyiischen Keilinschriftcii. Wicii, 

 188.^). 13 p. 8vo. 0.80 



VON Oppolzer (Th.). — TJeberdie Anflosunjf des Kepler'schen Problenis. Wieu, 1885. 

 59 p. 4to. ■S.:H) 



Ut'lxr die Lange d«\s Sirinsjahres nnd der Sothisperiode. Wieii, 18t5. '2S 



p. &VO. 0..^() 



Pacific Science Monthly. Vol.i., No. 1. San Bnenaveutura (Cal.), 188.'>. 1-i p. 

 rtvo. 



Paris Ousrrvatory. — Annales de I'Observatoire de Paris, iiubl. sous la direct, de 

 Monchez. Ohservatious (1881). Paris, 1881. 8+758 p. Roy. Ito. :?:l.^>(l 



M(5iu(»ires. Tome IS. Paris, 1885. LUl p. Roy. 4to. 2'.) 



Pkters (C. F. W.) — Die gegenseitige Lage der Steruwarteu zn Altoua u. Kiel. Ber- 

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Philosophical Magazine and Journal of Science, cond. by R. Kane, W. Thomson, 

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I'liiLosoPHiCAL Society ot Washington. Bulletin, a'oI. viii. AVashiiiglon, 1885. 47+ 



(>S ]). fJVO. 



Philosophical Transactions of the Royal Society for 1884. Part ii. London, Ifc'Sr.. 

 4(0, with 28 plates. 37.50 



Cont. : Heath, On the dynamics of a rigid body in elliptic space. Hartley, Re- 

 searches on spectrnm photography. II. Poyntiug, On the transfer of energy 

 in the electro-magnetic field. Hill, On the motion of fluid, part of which 

 is moving rotatioually and part irrotationally. Rayleigh, On the electro- 

 chemical equivalent of silver and on the absolute electro-motive force of Clark 

 cells. Ramsay and Young, Influence of change of condition from the liquid 

 to the solid state <m vapor pressure. Ferrier and Yeo, Record of experiments 

 on the eifects of lesion of diti'erent regions of the cerebral hemispheres. 

 Bower, On the comparat. morphology of the leaf in the vascular cryptogams 

 and gymnosperms. Dixon, Condition of chemical change in gases. 



Pickering (E.G.). — Observations of variable stars in 1884. Proc. Am. Acad., 20: 

 393-40O. (1885.) Svo. 



— Annals of the Astronomical Observatory of Harvard College. Vol. xiv. Cam- 

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Rejjort (40th annual) of the director of the Astronomical Observatory of Har- 



vard College. Cambridge, 1886. 13 p. 8vo. 



A photographic study of I he Nebula of Oriou. Proc. Am. Acad. , 20 : 407. ( 1885. ) 



Proctor (R. A.). — The univei-se of suns, and other science gleanings. New York, 



1885. 401 p. 12mo, Cloth. 11.20 



Lo Spettroscopio e le sue Applicazioni. 1. traduz. italianac. uoteed aggiunte 



diF. Porro. Milano, 1885. 5+178 i>. C. 71 incis. e carta (di spettri). 16mo. 1.50 



l^oisi>AM Observatory.— Publicationeu des Astrophysikalischeu Observatoriums zu 

 Potsdam. Nr. 15 (Band iv, Stiick 2) : Mtteorologisclie Beobachtnngen in den 

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Publicationeu des Astrophysikalischeu Observatoriums zu Potsdam. Nr. 16 



(Band iv, Stiick 3) : Ueber den Einfluss der Temperatur auf die Brechung des 

 Lichtes in einigeu Glassorten, im Kalkspath u. Bergkrystall. v. G. Mliller. Pots- 

 dam, 1885. 65 p. 4to. 4 



. Same. Nr. 1-15, 1878-'85, m. 63 Tfln. ^ 84 



Quarterly Journal of pure and applied mathematics. Edited by N. M. Ferrers, 



A. Cayley, J.W. L. Glaisher, A. R. Forsyth. No. 80. (Vol. xx, pt. 1.) Loudon. 



188.5. P. 289-383. title p., index, 1 plate. 8vo. 5.20 



No. 81. (Vol.21, pt.i.) London, June, 1885. p. 1-96, with I i>latc. 5.20 



No.8.^ (Vol.21, pt. ii.) Cambridge, 1885. p. 97-192. 5.20 



RadclU'FI-: Ousi.iiVATORY, Oxford, results of astronomical and meteorological obser- 

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