389-391 | On closed maps, increasing dimension. Arhangel'skii, Aleksander V. |
392-395 | A characterization of very $k$-spaces. Arhangel'skii, Aleksander V. |
396-399 | On the definition of an absolutely free algebra. Löwig, Henry Francis Joseph |
400-407 | $\frak m$-ideal topologies in ordered sets. Skula, Ladislav |
408-449 | Sur la différentiabilite du repere de Frenet et sur le type différentiel d'une courbe dans l'espace $E\sb n$. [Continuation]. Bílková, Alena |
450-456 | On sequential envelopes defined by means of certain classes of continuous functions. Novák, Josef |
457-475 | Projective deformation of line congruences in five-dimensional projective spaces. Beneš, Jakub |
476-488 | Zu einigen Fragen der Gleichverteilung (mod 1). Šalát, Tibor |
489-522 | Zur metrischen Theorie der Lürothschen Entwicklungen der reellen Zahlen. Šalát, Tibor |
523-526 | On $\beta$-integration in $E_1$. Matyska, Jiří |
527-559 | Über die Regelflächenpaare mit einer nicht abwickelbaren Quasifleknodalfläche. Vala, Josef |
560-567 | Distinguished sets of ideals of a ring. Dlab, Vlastimil |
(568)-(569) | News and Notices. |
(570)-(573) | Summaries of articles published in this issue. |