8 CLASS CATALOGUE OF CURRENT 



QA. Mathematics. 



Bibliotheca Mathematica. Zeitschrift fur Geschichte der math. Wissen- 

 schaften. (Four parts yearly.) 36 Folge. Band 12, 1912. 



Leipzig, Teubner. 20 mks. 



" Neu-erschienene Schriften." A class-index of references to articles on the 

 history of mathematics. 



Bulletin des Sciences Mathematiques. Vol. 47, 1912. (Monthly.) 



Paris, Gauthier-Villars. 18 frs. 



"Comptes Rendus et Analyses des Ouvrages et Me"moires," and "Bulletin 

 Bibliographique " . 



Congres International de Bibliographie des Sciences Mathematiques. 

 Repertoire bibliographique des sciences mathematiques. 



Paris, Gauthier-Villars. 



Card index. From 1894. Twenty series of ico cards issued. Subscr. price 2 frs. 

 per series. 



L'Enseignement Mathematique. Annee 14, 1912. (Six numbeis yearly.) 

 Geneve, Georg et Cie. [Paris, Gauthier-Villars.] 1 5 frs. 



"Bibliographic ; " " Bulletin bibliographique ". The latter sets out contents of 

 journals so far as relevant. 



International Catalogue of Scientific Literature. 



A. Mathematics. Ninth annual issue. London, Harrison. 



Indexes about 160 periodicals. 



Revue semestrielle des Publications Mathematiques. Redigee sous les 

 auspices de la Societe Math, d' Amsterdam. (Two parts yearly.) 

 Tome 20, 1911. Amsterdam, Delsman en Nolthenius. 8 fr. 50. 

 Sets out contents of journals so far as they are of a mathematical character, with 

 short abstracts. Also bibliography of non-periodical works with class marks ap- 

 pended. 



Zeitschrift fiir Mathematik und Physik. Organ fur angewandte Mathe- 

 matik. (Quarterly.) Band 60, 1912. 



Leipzig, Teubner. 20 mks. 



" Neue Bucher" ;' ' Eingelaufene Schriften"; " Abhandlungsregister ". The 

 last mentioned is a very full classified index of references to periodicals, 1909-10. 



QA 800. Mechanics. 



International Catalogue of Scientific Literature. 



B. Mechanics. Ninth annual issue. London, Harrison. 



Indexes about 200 journals. 



Q B. Astronomy. 



British Astronomical Association. Journal. (Ten numbers yearly.) Vol. 

 22. 1912. London, Eyre & Spottiswoode. is. 6d. per number. 

 "Astronomical publications." Abstracts of articles arranged under subject 

 headings. 



Bulletin Astronomique. Tome 29, 1912. (Monthly.) 



Part's, Gauthier-Villars. 18 frs. 



"Revue des publications astronomiques." Contents-list of periodicals, with 

 abstracts of articles listed. 



International Catalogue of Scientific Literature. 



E. Astronomy. Ninth annual issue. London, Harrison. 



Indexes about 200 journals. 



