27988916X

The Problem of the evaluation of retrieval systems / S. Chernyavskiy ; D. G. Lakhuti

Chernyavskiy, S. ; Lachuti, Delir G.,i1934-

[s.l.] : [s.n.]

Edited machine translation of Nauchno-teknicheskaya Informatsiya. Ser. II: Informatsionnye protessy i sistemy