Concepts and subject headings: Their relation in information retrieval and library science
Christ, John M
Concepts and subject headings: Their relation in information retrieval and library science - Metuchen: The Scarecrow Press, Inc., 1972 - ix, 174p.
0-8108-0491-3
Library science
Subject headings
D 025.343:3 / L2
Concepts and subject headings: Their relation in information retrieval and library science - Metuchen: The Scarecrow Press, Inc., 1972 - ix, 174p.
0-8108-0491-3
Library science
Subject headings
D 025.343:3 / L2