"A classed guide to dictionaries, encyclopedias, and similar works, based on Library of Congress catalog cards, and arranged according to the Library of Congress classification system." Includes indexes.
Contents:
v. 1. English books -- v. 2. Multiple languages (with English as one language) -- v. 3. Non-English books.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.