Library of Congress subject headings :

Chan, Lois Mai.

Library of Congress subject headings : principles and application / Lois Mai Chan. - 3rd ed. - Englewood, Colo. : Libraries Unlimited, c1995 - xiv, 541 p. ; 24 cm.

Principles, form, and structure: Basic principles ; Forms of headings ; Proper names in subject headings ; Subdivisions ; Subject authority control and maintenance -- Application: Subject cataloging of special types of materials ; Subject areas requiring special treatment ; Subject areas requiring special treatment -- Future prospects: Library of Congress subject headings as an online retrieval tool.

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Subject headings, Library of Congress