1. Concepts and subject headings: their relation in information retreval and library science
پدیدآورنده : Christ, John M.
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Social sciences ، Subject heading
رده :
Z
695
.
1
.
S6
C57
