| (6),(7),(8) | Summaries of articles published in this issue. |
| 525-534 | On the absolute Cesàro summability of the ultraspherical series. Pandey, G. S. |
| 535-566 | A linear and weakly nonlinear equation of a beam: the boundary-value problem for free extremities and its periodic solutions. Krylová, Naděžda; Vejvoda, Otto |
| 567-576 | Positive rational semigroups and commutative power joined cancellative semigroups without idempotent. Sasaki, Morio; Tamura, Takayuki |
| 577-589 | Modifications of closure collections. Pechanec-Drahoš, Jaroslav |
| 590-609 | Representations of presheaves of semiuniformisable spaces, and representation of a presheaf by the presheaf of all continuous sections in its covering-space. Pechanec-Drahoš, Jaroslav |
| 610-618 | On multipliers of temperate distributions. Kučera, Jan |
| 619-624 | The group of autotopies of a digraph. Zelinka, Bohdan |
| 625-632 | A generalization of $K$-compact spaces. Bhaumik, Shri R. N.; Misra, D. N. |
| 633-637 | A class of commutative semigroups in which the idempotents are linearly ordered. Satyanarayana, M. |
| 638-643 | Eberlein integral and polynomial interpolation. Singh, Raj Kishor |
| 644-652 | Interpolationsfunktoren, Folgenideale und Operatorenideale. Pietsch, Albrecht |
| 653-660 | Groups and homogeneous graphs. Zelinka, Bohdan |
| 661-671 | Asymptotic integration of a nonhomogeneous differential equation with integrable coefficients. Hallam, Thomas G. |
| 672-679 | Isomorphism-induced line isomorphisms on pseudographs. Hemminger, Robert L. |
| 680-682 | Comments concerning flows near compact invariant sets. Fallone, Paul R., Jr. |
| 683-695 | Damped wave equations and the heat equation. Fulks, Watson; Guenther, Ronald B. |
| 696-699 | Über die Zerlegungen von linearen homogenen Differentialoperatoren. Suchomel, Jaromír |
| 700 | Book reviews. Dettman, J. W.: Matematické metody ve fyzice a technice (Mathematical Methods in Physics and Engineering). Horáček, Oldřich |