LIBRARY OF CONGRESS COPYRIGHT OFFICE CATALOGUE OF COPYRIGHT ENTRIES PART 1: NEW SERIES, VOLUME 20 ANNUAL INDEX FOR 1923 Published by authority of the Acts of Congress of March 3, 1891, of June 30, 1906, and of March 4, 1909 WASHINGTON GOVERNMENT PRINTING OFFICE NOTE. These two additional title-pages are supplied because the Catalogue of Copyright Entries for Part 1, Group 2, for 1923 is too large to be conveniently bound in one volume. Those who prefer to do so can now bind in half-year volumes, or they can bind the text and the index as separate volumes. |