Subject headings : a practical guiude
Haykin, David Judson.
Subject headings : a practical guiude - Washington, , D. C. : Greff Press, 1951 - 140 p. - Librarianships and library sources . - Librarianships and library sources .
12781
Encabezamientos de materia.
025.33 / H3
Subject headings : a practical guiude - Washington, , D. C. : Greff Press, 1951 - 140 p. - Librarianships and library sources . - Librarianships and library sources .
12781
Encabezamientos de materia.
025.33 / H3
