Library of Congress subject headings : principles and application /
Chan, Lois Mai.
Library of Congress subject headings : principles and application / Lois Mai Chan. - Littleton, Colo. : Libraries Unlimited, 1978. - 347 p. - Research studies in library science ; no. 15 .
0872871878
Subject headings, Library of Congress--Handbooks, manuals, etc.
Subject cataloging--Handbooks, manuals, etc.--United States
Library of Congress subject headings : principles and application / Lois Mai Chan. - Littleton, Colo. : Libraries Unlimited, 1978. - 347 p. - Research studies in library science ; no. 15 .
0872871878
Subject headings, Library of Congress--Handbooks, manuals, etc.
Subject cataloging--Handbooks, manuals, etc.--United States