A Classification and Subject Index for Cataloguing and Arranging the Books and Pamphlets of a Library

book in its numerical order in the class. The shelves are not numbered,

as the increase of different departments, the opening of new rooms, and any arrangement of classes to bring the books most circulated nearest to the delivery desk, will bring different class numbers on a given shelf. New books as received are numbered and put into place, in the same way that new titles are added...