1974-1975/86/2

Clumps of continua

Boolean-valued selectors for families of sets

Examples of disks in ${\displaystyle E^3}$/G which cannot be approximated by P-liftable disks

A characterization of locally connectedness by means of the set function T

A non-Desarguesian space geometry

Prime sequences and distributivity in local Noether lattices

Remarks on the absolute suspension

A theory of proper shape for locally compact metric spaces

On level sets of Darboux functions