Library of Congress Classification schedules, a cumulation of additions and changes through 1970. Class P. Subclass PA. Supplement Byzantine and modern Greek literature, medieval and modern Latin literature - U. S. Library of Congress. Subject Cataloging Division; Theisen, Jean; Gale Research Company; Library of Congress. Subject Cataloging Division (Detroit, Michigan Gale Research Company, 1971)
A cumulation of the additions and changes to Classification: Class P, Subclass PA, Supplement, Byzantine and Modern Greek Literature, Medieval and Modern Latin Literature; includes revisions to Jan. 1968, as published in the back of the reprint of the foregoing issued in 1968, and the revisions published in in L.C. Classification--Additions and Changes, from No. 149 (Jan.-Mar., 1968) through No. 160 (Oct.-Dec., 1970).
Keywords: Classification, Library of Congress; Classification -- Books -- Byzantine literature; Classification -- Books -- Greek literature, Modern; Classification -- Books -- Latin literature, Medieval and modern