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