ISO 



Boll. mat. sc. fs. not., 

 I'olngmi 



Bordeaux, Proc.-vcrh. soc. 

 8ci. iJihijs. nat. 



Boston, Mass.. I'roc. Amrr. 

 Acad. Arts Sci. 



Boulder, Invent. Dept. 

 Psi/cli. Educ, Univ. 

 Colo. 



Comhridge, Vroc. Pliil.Soc. 



Cape Town, Trans. S. Afrie. 

 Phil. Soc. 



Catania, Bull. Ace. Giocnia 



Chajwl Hill, N.C., J. Elisha 

 Mitchell Sci. Soc. 



CharViOv, Ann. Univ.. 



CUarthor, Soohm. mat. ObSc. 



Czasop. techn., Lwoir 

 1). MechZtg, Berlin 



Dr. Disp., Kjiibcnhavn 



Edinburgh, Proc. Math. 

 Soc. 



Educ. Times, London 

 Eleldrot. Zs., Berlin 



Erlangen, SitzBcr. pliysih. 

 Soc. 



Genora, Atti Soc. ligustica 

 sc. nat. geogr. 



Giorn. mat., Napoli 



Gorlitz, Abh. natJ.Ges. 



II Bollettino dl niatomatic-lio e di soionzo 

 iisiclie e naturali, Bologna. 



rroces-veihaux (k- la societe ilos sciences 

 jjliysiques et natuiclles de I'ordoaux 

 ((iiroude). 



Proceedings of the American Academy 

 of Arts and Sciences, Boston, Mass. 



Investigations of the Department of 

 Psychology and Education of the 

 University of Colorado. Boulder, 

 Colo. 



Proceedings of the Camhridgc Pliilo- 

 sopliical Society, Cambridge. 



Transactions of the South African 

 Philosophical Society, Cape Town. 

 [Includes Proceedings.] 



Bullettino delle sedute dell' Accademia 

 Gioenia di scienze naturali, Catania. 



Journal of the Klisha Mitchell Scientific 

 Society, Chapel Hill, N.C. 



IlMiiepaxopcKaro XapbKOBCKaro Yiwi- 

 BepciiTera. XapbKOBi. [Annales de 

 rUiiiversite Imperiale do Kharkov]. 



Cooijuj,eiiia XapbKOBCKaro MarcMaTii- 

 qecKaro OuiuecTBa. XapuvOB'trUa])- 

 ports de la Societe mathematiijue de 

 Kharkov]. 



Czasopismo techniczue, organ Towa- 

 rzystwa politechnicznego, red. T. 

 Fiedler. Lwow. 4to. [twice a month.] 



Deutsche Mechauiker-Zeitung. Beiblatt 

 zurZeitscliriftlTirlnstrmnenteukundo. 

 Berlin. [.^ monatl.] 



Doktordisputatser, Kjobenhavn... 



ProcecHlings of the Edinburgh Mathe- 

 matical Society, Edinburgh. 



Educational Times, London; and .Journal 

 of the College of Precejrtors. 



Elektrotechnische Zeitschril't (Central- 

 blatt fiir Elektroteclmik), red. v. Kajjp 

 u. West. Berlin, Miinchen. [woch. 



Sltzungsberichte der phj'slkalisch-medi- 

 cinischen Societat zu Erlangen. 

 Erlangen. [jiihrl.] 



Atti della Societa ligustica di scienze 

 uaturali e geografiche, Geneva. 



Giornale di matematiche ad uso degli 

 student! delle Universita italiane. del 

 Battaglini, Napoli. 



Ahhandlungen der naturforschenden 

 Ciesellschaft zu Gorlitz. [zwanglos.] 



19 Rus. 



4 Pol. 



453 Ger. 



70 It. 

 85 It. 



528 Ger. 



