Copyright bulletin Bulletin du droit d'auteur. Boletín de derecho de autor Bulletin du droit d'auteur Boletín de derecho de autor United Nations Educational, Scientific and Cultural Organization Copyright Division. creator text fr Paris 1948 1966 monographic Annual 1964-66. Quarterly 1948-52. Semiannual 1953-64. eng fre spa
print
19 v. fold. maps. 25 cm. Vols. 1-4, no. 1/2 issued as UNESCO publication. Title varies slightly. v. 6-13, 1953-60. 1 v. Beginning in 1967 superseded by three separate publications: Copyright bulletin, Bulletin de droit d'auteur and Boletín de derecho de autor. Copyright Periodicals Copyright, International Periodicals Z 552 B936 Copyright bulletin United Nations Educational, Scientific and Cultural Organization. Copyright Division. 0010-8634 Bulletin de droit d'auteur United Nations Educational, Scientific and Cultural Organization. Copyright Division. Boletín de derecho de autor United Nations Educational, Scientific and Cultural Organization. Copyright Division. UNESCO publication Unesco 51004355 //r60 DLC 751101 20260929113809.0 72038