| (1c)-(1j) | Summaries of articles published in this issue. |
| 1-6 | On a certain numbering of the vertices of a hypergraph. Nebeský, Ladislav |
| 7-26 | Torsion groupoids. Ježek, Jaroslav; Kepka, Tomáš |
| 27-33 | On classes of graphs determined by forbidden subgraphs. Poljak, Svatopluk; Rödl, Vojtěch |
| 34-36 | $Z$-group wreath products. Combrink, Charles R.; Dean, Euda E. |
| 37-40 | A note on upper embeddable graphs. Nebeský, Ladislav |
| 41-57 | Schreier-Zassenhaus theorem for algebras. II. Šik, František |
| 58-69 | О двусторонних решениях линейной системы с асимптотически постоянными коэффициентами и запаздыванием. Norkin, S. B. |
| 70-75 | Epimorphismen von lokalen Ternärringen. Machala, František |
| 76-94 | Parallel and nonparallel $s$-structures on Euclidean spaces. Węgrzynowski, Stefan |
| 95-100 | Translational hulls of polynomially related semigroups. Gould, Matthew; Richardson, Raymond E. |
| 101-106 | Notes on compact rings with open radical. Numakura, Katsumi |
| 107-110 | Edge-domatic number of a graph. Zelinka, Bohdan |
| 111-118 | The $\alpha $-completion of a lattice ordered group. Ball, Rick; Davis, Gary |
| 119-125 | Almost product Riemannian manifolds. Farran, Hani |
| 126-130 | A distance between isomorphism classes of trees. Zelinka, Bohdan |
| 131-140 | Quasi Hamiltonian semigroups. Cherubini, Alessandra; Varisco, Ada |
| 141-148 | On the oscillation of solutions of a class of linear fourth order differential equations. Regenda, Ján |
| 149-163 | On $K$-radical classes of lattice ordered groups. Jakubík, Ján |
| 164-165 | Nearly acyclic digraphs. Zelinka, Bohdan |
| 166 | CSR-National Prize awarded to Professor RNDr. Ivo Marek, DrSc. |