Title: Problemi na nauchnata informat͡sii͡a
Subjects: Addresses, essays, lectures, Bŭlgarska akademii︠a︡ na naukite, Bŭlgarska akademii︠a︡ na naukite. T︠S︡entur za nauchna informat︠s︡ii︠a︡, Information services, Information storage and retrieval systems, Science, Bŭlgarska akademii︠a︡ na naukite. T︠S︡entŭr za nauchna informat︠s︡ii︠a︡
Places: Bulgaria