library of congress

n.

美国国会图书馆；

Library of Congress
Use of Contraception in the United States : 1982 – 2008 Library of Congress Cataloging-in-Publication Data
Library of Congress Subject Headings:
Experiments in automatic Library of Congress Classification
Linking folksonomy to Library of Congress subject headings: an exploratory study
User tags versus expert-assigned subject terms: A comparison of LibraryThing tags and Library of Congress Subject Headings
LC21 : a digital strategy for the Library of Congress
LC21: A Digital Strategy for the Library of Congress.
A Digital Strategy for the Library of Congress
A digital strategy for the library of congress