"Published by the American Mathematical Society ... under a grant from the National Science Foundation"--Title page.

Includes bibliographical references.

Exact endomorphisms of a Lebesgue space /; Metric automorphisms with quasi-discrete spectrum /; On the topological structure of locally bicompact groups and their quotient spaces /; Dynamical systems with countably-multiple Lebesgue spectrum. I /; The best possible net and the best possible cross-section of a set in a normed space /; Projective spectra and continuous mappings of paracompacta /; Nonequimorphism of Euclidean and Loba�cevski�i spaces /; On proximity geometry of Riemannian manifolds /; A new proximity invariant /; The definition of finite set and the deductive incompleteness of the theory of sets /; Regular products of models /; The reversibility of algorithms /; Topological methods in the theory of functions of a complex variable /; Topological methods in the theory of many-valued functions /; Topological methods in the theory of functions of a complex variable on a Riemann surface / V. A. Rohlin; L. M. Abramov; E. G. Skljarenko; Ja. G. Sinai; A. L. Garkavi; V. I. Ponomarev; V. A. Efremovic; V. A. Efremovic; E. S Tihomirova; B. A. Trahtenbrot; A. I. Malcev; V. S. Cernjavskii; I. M. Melnik; I. M. Melnik; I. M. Melnik