Books in Browsing: Encyclopedias/Dictionaries/Reference (sorted alphabetically by author)
- U.S. Copyright Renewals, 1951 January - June Library of Congress. Copyright Office
- U.S. Copyright Renewals, 1950 July - December Library of Congress. Copyright Office
- U.S. Copyright Renewals, 1950 January - June Library of Congress. Copyright Office
- U.S. Copyright Renewals 1950 - 1977 Library of Congress. Copyright Office
- Motion pictures, 1950-1959 : Catalog of copyright entries Library of Congress. Copyright Office
- Motion pictures and filmstrips, January-June 1970 : Catalog of copyright entries, third series, volume 24, parts 12-13, number 1 Library of Congress. Copyright Office
- The Project Gutenberg Works of Joseph Lincoln: An Index Joseph Crosby Lincoln
- Journal of the Proceedings of the Linnean Society - Vol. 4 Linnean Society of London
- Journal of the Proceedings of the Linnean Society - Vol. 3 Linnean Society of London
- Pathologie Verbale, ou Lésions de certains mots dans le cours de l'usage (French) Emile Littré
- 海島算經 (Chinese) active 3rd century-4th century Hui Liu
- Index of the Project Gutenberg Works of William J. Locke William John Locke
- Authorised Guide to the Tower of London W. J. Loftie
- Index of the Project Gutenberg Works of Jack London Jack London
- Index of the Project Gutenberg Works of Henry Wadsworth Longfellow Henry Wadsworth Longfellow
- LILRC Interlibrary Loan Manual: January, 1976 Long Island Library Resources Council
- An Alphabetical Catalogue of New Works in General and Miscellaneous Literature, Published by Messrs. Longman, Brown, Green, and Longmans, Paternoster Row, London and Longmans Green Brown Longman
- A Classified Catalogue of Works in General Literature Published by Longmans, Green, & Co. and Co. Green Longmans
- The philatelic index William A. R. Jex Long
- Engelsk-Svensk och Svensk-Engelsk Ordbok Med Fullständig Uttalsbeteckning (Swedish) Frederick Lönnkvist
- Handbuch der Geschichte der Buchdruckerkunst. Erster Teil (German) Carl Berendt Lorck
- Handbuch der Geschichte der Buchdruckerkunst. Zweiter Teil (German) Carl Berendt Lorck
- The Medallic History of the United States of America 1776-1876 J. F. Loubat
- A Sixth-Century Fragment of the Letters of Pliny the Younger E. A. Lowe and Edward Kennard Rand
- The Coinages of the Channel Islands B. Lowsley