| (339c),(339d) | Summaries of articles published in this issue. | 
| 339-353 | A quantitative extension of the Perron-Frobenius theorem for doubly stochastic matrices. Fiedler, Miroslav; Pták, Vlastimil | 
| 354-361 | The Moore-Penrose inverse of a partitioned matrix $M=\begin{pmatrix} A & 0 \\ B & C \end{pmatrix}$. Hung, Ching-Hsiang; Markham, Thomas L. | 
| 362-368 | Concerning binding categories. Rosický, Jiří | 
| 369-375 | Left translations of compact semilattices and generalizations. Bowman, Thomas | 
| 376-388 | Generic properties of parametrized vectorfields. I. Medveď, Milan | 
| 389-403 | Diagonal similarity and equivalence for matrices over groups with 0. Engel, Gernot M.; Schneider, Hans | 
| 404-423 | On a generalized heat potential. Veselý, Jiří | 
| 424-437 | Homotopien von Untermannigfaltigkeiten mit nicht ausgearteter zweiter Fundamentalform. Wintgen, Peter | 
| 438-441 | Multifunctions with convex closed graph. Ursescu, Corneliu | 
| 442-444 | Sublattices with saturated chains. Jakubík, Ján | 
| 445-453 | Lattice-ordered groups with rank one components. Conrad, Paul F.; Montgomery, Philip | 
| 454-474 | Homomorphismen projektiver Räume mit Homomorphismus. Machala, František | 
| 475-479 | Remark to the dependence of solution of nonlinear operator equation on the space in which it is solved. Doktor, Pavel | 
| 480-490 | Some remarks on surfaces in the 4-dimensional Euclidean space. Bureš, Jarolím | 
| 491-502 | News and Notices. Jaroslav Hájek, 1926--1974. Šidák, Zbyněk | 
| 503-509 | In memoriam Professor Vladimír Knichal. Kurzweil, Jaroslav |