1979/102/3

On the pseudoachromatic number of a graph

Continuous extenders in normal and collectionwise normal spaces

Between Martin's Axiom and Souslin's Hypothesis

The metric confluent images of half-lines and lines

Capacitability and determinacy

A theorem of Borsuk-Ulam type for multifunctions

Uniform shape and uniform Čech homology and cohomology groups for metric spaces

Paracompact box products in forcing extensions

First countable and countable spaces all compactifications of which contain βN