Nebulae. 



21: 



7800 



7900 MILKY WAY. 



Santifaller. 13807. Koiistitution der 

 .Milclistvasse. 



Stroobant. 13911. I-a distrihntion 

 des etoiles par rapport a la voie laotee 

 d'apres la carte et le catalogue plioto- 

 graphjijnes di; ciel. 



Wolf. 14073. 1407.'). .Milciistrasse. 



Sr?:LJ.Ali SPECTROSCOPY {STAL'S, 



xebul.p:, clustefS). 



8000 general. (books, 

 treatises.) 



LoSriON, ROY.M, ASTliONOMlCAL SocinTY, 

 Council oi'. Stellar spectroscopy in 

 1908. M.X., 69, (314). 



Bergstrand. Abhangigkeit der atmo- 

 ypbaiisclien Dispersionswirkungen von 

 den Sterngroasen. A.X., 177, (241). 



Hale. 130r)(). Study ol' stellar evo- 

 lution, an account of some recent methods 

 of astrophysical research. 



Scheiner. Populare Astro]iliysik. 

 Eei]i/.i,Lr n. iSci-lin, 1908. 



Wood. 14082. Die photograpiiische 

 Auriinhnie selir schwaeher Spektren und 

 Xebel. ^Uebers.] 



8010 STARS. 



Lau. 13281. i,es triplets dn spectre 

 do 3 l.yrc. 



Plaskett. Character ol the star image 

 in spectrographic work. Ap.J., 25, 

 (1951 



8020 Wavelengths of lines for 

 individual stars- 



Bergstrand. Abhangigkeit der atnio- 

 spharisclien Dispersionswirkungen von 

 den Sterngrossen. A.N., 177, (241 ). 



8080 Physical Constitution 

 ^Pressure, Temperature* 



Albrecht. Relation between stellar 

 spectral types and intensities of certain 

 lines in the spectra. A p.. I.. 24, (333). 



8100 Classification. 



S(ii..vi; Piiv.si('.s C0.M.MITTKK. On the 

 general spectra of certain type-stars and 

 the spectra of several of the brighter 

 stars in the green region. London 

 (Stationery Ofhce), 1908. (46, with pis.). 

 30.5 cm. "3.'^. 



Adams. Sun-spot lines in the spec- 

 trum of Arcturua. Ap.J., 24, (G91 



Bell. On spectral class and stellar 

 colours. M.X., 69, (108). 



Franks. Relation between star 

 colours and spectra. M.N., 68, (G72). 



Kamenskij. 13173. Influence du 

 type spectral des etoiles sur la valeur de 

 la refi'actioii. (Russ.) 



Ladenburg'. 13260. Die Spektral- 

 analyse unil ihre kosmischen Konse- 

 quenzen. Rede. 



Orlov. 13568. Les corrections de 

 tables de la refraction pour le type 

 spectral de Tetolle. (Russ.i 



8120 Study of special types of 

 Spectra. 



Adams. Sun-spot lines in the spec- 

 trinn of Arcturus. Ap.J., 24, (69). 



Albrecht. Relation between stellar 

 spectral types and the intensities of 

 certain lines in the spectra. Ap.J., 24, 

 (333). 



Cortie. 12732. The varialjility in 

 light (if Mira Ceti and the temperature 

 of sun-spots. 



8200 



NLBUL.'E AND CLCSTERS. 



Wolf. Das Spektrum des Milch- 

 strasseimebels 11 V luCvgni. A.N. , 178, 



(379). 



8300 VARIABLE STARS, 



INCLUDING NEW STARS. 



Barnard. Nova T Coronae of 1866. 

 .\p..l.,25. i'279'. 



Belopoliskij . 12502. Recherches 

 sur Ics \ite.sses radiales de I'etoile 

 Persei (Algol). D'apres les observa- 

 tions faites a Poulkovo en 1905-1907. 



II. (Russ.) 



Bums. 12626 The dis})ersion of 

 liL;lu in .s[)ace. 



Hartmann. Spektrum und llclli.ukeit 

 der Nova Persei Nr. 2 in ihrem spiiteren 

 Zustande. A.N., 177, (113). 



Moore A- Albrecht. The sped rum of 

 Nova .\quilae .\o. 2. A.S.P., 17, (156). 



Pickering. A ])robable new star, RS 

 Ojihinchl. Harv. C, No. 99, (1). 



Slipher. The spectnnu of Alira Ceti 

 .\p..l., 25, (235). 



