Pedagogy. 



151 



0050 



Darwin, G[eorge] H[oward]. Cosmical 

 evolution. Presidential address to the 

 British Association in South Alrica, 190-5. 

 Observatory, London, 28. 1905, (337-34.*?, 

 361-370, -101-405) ; Xature, London, 72, 

 1905, (368-372, 439-445). 



Geldern, Otto von. Address of the re- 

 tiring President of the Society, in awarding 

 the Bruce Med;il to Sir William Huggins. 

 San Francisco, Cal., Pub. Astr. Soc. Pac, 

 16, 1904, (49-62). 



Gill, D[avid]. Astronomy and geodesy 

 in South Afiica. Science in South .Airica, 

 Cape Town, 1905, (61-73). 



Hale, George E[llery]. Co-operation in 

 solar research. [Introductory remarks of 

 the Chairman of the Committee on solar 

 research of the Xational Academy or 

 Science.] Astroph. J., Chicago, 111.", 20, 

 1904, (306-312). 



The development of a new 



method of research. [Address, Xovember 

 23, 1903, L'niversity of Chicago Chapter 

 of the Society of ^isrma Xi.] Pop. Sci. 

 Mon., XewYork, X.Y., 65, 1904, ([5]- 

 26,'n-ith illus.). 



Hinks, A. Pi. Xew measurements of 

 the distance of the sun. (Reprint of 

 lecture from Eoyal Engineers' Joiunal.) 

 Observatory, London, 28, 1905, (348-354, 

 370-377). " 



Hirst, G. D. Presidential address [to 

 the Xew South "Wales branch] at the 

 annual meetinsr, 17th October, 1905. 

 London, J. Bnt. Asti-. Ass., 16, 1906, 

 (95-104). 



Maw, "NV. H. Presidential adcb-ess on 

 award of gold medal of the Royal Astro- 

 nomical Society to Professor W. W. Camp- 

 bell. London, Mon. X'ot. R. Astr. Soc, 

 66, 1906, (245-261). 



Pickering, E[dward] C[harles]. The 

 light of the stars. [An addi-ess at the 

 International Congress of Arts and Science, 

 St. Louis, September, 1904.] Pop. Sci. 

 Mon., XewYork, X.Y., 66, 1904, (46-55). 



Plununer, W. E. President's inaugiu-al 

 aridress. Comets. Liverpool, Rep. Astr. 

 Soc, 1905, (8-16). 



Remsen. Ira. The age of science. 

 [Commencement address delivered at 

 Worcester Polytechnic Institute, June 9, 

 1904.] Science, XewYork, X.Y.,(X.Ser.), 

 20, 1904, (65-73). 



Stronhal, Yinc[enc]. Y(mi Doppler- 

 schen Princip. Rektor-InstaUationsvortrag 

 am 25/xi abgehalten zur 100 jiihrigen 



Geburtstagsfeier K. Doppler's. (Cechisch.) 

 Ziva, Prag, 14, 1904, (33-37). 



Swasey, Ambrose. Some refinements of 

 mechanical science. President's address, 

 Ameiican Society of Mechanical Engineers, 

 December 6, 1904. [Cleveland, Ohio], 

 [1904?], (14). 22.8 cm. 



Turner, H. H. The new star in Gemini. 

 London, Proc R. Inst., 17, [1905], (375- 

 385). 



The astrographic chart and 



astrographic methods. (Royal Engineers. 

 Professional Papers.) Chatham, 1903, 

 (16, with pi.). 23 cm. l.<-. ; [abstract] 

 Pop. Astr., Xorthfield, Minn., 11, 1903, 

 (433-439). 



Wolf, Max. Die Photoaraphie des 

 Sternhimmels erlautert an Konigstuhl- 

 Autaahmen. Yortrag. (Projections-Yor- 

 trage, H. 62.) Diisseldorf (Ed. Liesegang), 

 1904, (26). 22 cm. 1 mI 



0050 



PEDAGOGY. 



Baume-Pluvinel, A. de la. La photo- 

 grapliie du Soleil. (Instructions pour 

 I'observation du Soleil.) Paris, Bui. Soc. 

 astr. France, 1904, (231-236). 



Byrd, Mary E. Astronomy in the high 

 school. Pop. Astr.. X'orthfield, ]\linn., 11, 

 1903, (550-552) ; 12, 1904, (24-27, 199- 

 202). 



Donle, Wilhelm. Lehrbuch der Experi- 

 mentalphysik fiir Realschiden und Real- 

 gjTimasien. 3., verb. Aufl. Mit einem 

 Anhang : Astronomische Erdkimde von 

 (Jtto Hartmann. Stuttgart (Fr. Grub), 

 1905, (viii + 379, mit ITaf. ; viii -F 51). 

 23em.^ 4,40 M. 



Forstering, Ernst. Yon der Bewegung 

 und der Gestalt des Mondes. Lektion auf 

 der Oberstufe. Aus d. Schule, Leipzig, 

 16, 1904, (26-33). 



Gewecke, Hermann. Xeue Karte des 

 Sternhimmels mit abnehmbarem Horizont. 

 Mil Text auf der Rtickseite. 2. verb. Aufl. 

 Berlin (D. Reimer), 1904. 50 X 50 cm. 

 2,50 M. 



Guillaume, J. Instructions pour I'ob- 

 servation du Soleil. Paris, Bui. Soc. astr. 

 France, 1903, (364-374). 



Hartmann, Otto. Astronomische Erd- 

 kunde. Stuttgart und Berlin (Fr. Grub), 

 1905, (\-i + 51). 22cm. 0,80 M. 



Herdegen, Alois. Zcitungs- Astronomic. 

 Zs. SchulGeogr., Wien, 26, (1904-1903), 

 1905, (244-245). 



