[en] A brief survey is given of certain selected results of the work carried out in the years 1976 to 1980 at institutes of the Czechoslovak Academy of Sciences and at institutes of higher education in Czechoslovakia in the field of nuclear physics within the framework of the solution of one of the main tasks of the State plan of basic research, namely work devoted to theoretical nuclear physics, nuclear spectroscopy, nuclear reactions with charged particles and neutron physics. The development is described of the experimental base at Czechoslovak nuclear physics institutes. Attention is also devoted to the implementation of the results of experimental work, methods being developed and experimental equipment in other fields of science and technology as well as in production. Future trends of Czechoslovak nuclear physics are indicated. (S.P.)