Chan, Lois Mai.
A guide to the Library of Congress classification /
by Lois Mai Chan.
- 5th ed.
- Englewood. Colo. : Libraries Unlimited, 1999.
- xviii, 551 p.
"Based on the fourth edition of Immroth’s Guide to the Library of Congress classification."
1563084996
Classification, Library of Congress.
Z696 U4 C43 1999