Classification. Class P. Subclasses P-PM. Supplement. Index to languages and dialects - Library of Congress. Office for Subject Cataloging Policy; Buzard, Lawrence (Washington Library of Congress, 1991)
Edited by Lawrence Buzard.
Kept up to date by the Division's Library of Congress classification schedules combined with additions and changes.
Keywords: Classification -- Books -- Language and languages -- Indexes; Classification, Library of Congress -- Indexes