Excerpt from Manual of Library Economy I am deeply indebted to Mr. Thomas Greenwood for encouragement and aid in the preparation Of this work. But for his active assistance and sympathy it would never have been published. The publication Of works on libraries has at all times been unprofitable, and very few private publishers will undertake the risk Of issuing text-books which only sell in very limited numbers. 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.