Excerpt from Renewal Registrations-Literature, Art, Film: January June 1949; Part 14 A; Number 1 Organization of the Catalog - This issue of the Catalog is part of Volume 3 of the Third Series. The parts are numbered according to the alphabetical sequence of classes as listed in Title 17, U. S. C., sec. 5. Letters are added to the part numbers to indicate subdivisions. The classes of material principally contained in each part are listed together with their respective symbols. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.