Subject headings : a practical guide /
Haykin, David Judson
Subject headings : a practical guide / David Judson Haykin - Washington, 1951. - 145 p. ; 26 cm.
Subject Headings
025.33 / HAS 1951
Subject headings : a practical guide / David Judson Haykin - Washington, 1951. - 145 p. ; 26 cm.
Subject Headings
025.33 / HAS 1951