| 75-86 | Das Einschliessen der Lösung von Gleichungen mittels eines verallgemeinerten Iterationsverfahrens. Schneider, M. |
| 87-95 | Medians and peripherians of trees. Zelinka, Bohdan |
| 97-101 | Prime elements in the semigroup of finite types of partially ordered sets in cardinal multiplication. Skula, Ladislav |
| 103-105 | A fixed point theorem in locally convex spaces. Tudor, C. |
| 107-120 | A contribution to the Cartan's method of specialization of frames. Kowalski, Oldřich |
| 121-129 | A note to mathematical aspects of the political decision theory. Polák, Václav |
| 131 | Errata to the paper M. Sekanina: Categories of ordered sets. Sekanina, Milan |