Chan, Lois Mai. A Guide to the Library of Congress Classification, 5th ed. Englewood, CO: Libraries Unlimited, 1999. 025.433 Chan, 5th ed. ISBN 978-1-56308-499-7
“There really is no substitute for this significant and worthwhile text, either for cataloging students or for practitioners.”–Journal of Academic Librarianship“Should be in every library and every library school.”–LRTS“Highly recommended.”–Library Journal
