id author title date pages extension mime words sentences flesch summary cache txt 12513 Dewey, Melvil A Classification and Subject Index for Cataloguing and Arranging the Books and Pamphlets of a Library .txt text/plain 15953 3962 70 These Classes are Philosophy, Theology, &c., and are numbered library, all the books on any given subject bear the number of that Thus, a book numbered 510, is Class 5, Division 1, Philosophy and History of Science, Scientific Compends, Dictionaries, Essays, Periodicals, Societies, Education, and Travels,--all having the Associations, Institutions, and Societies, 6; Education, 7; Collections, 5 is the Science number; the second 5, Geology; the 7, North America; and number as recorded on the book, on all its catalogue and cross reference put with Art, not with Philosophy; a History of Mathematics, with decides its class number at once; still many books treat of two or more finding books on any given subject, reference to the Index will give the Subject Index, in deciding where to class a book at first, and where to a class number it shows that the library has as yet no books on that ./cache/12513.txt ./txt/12513.txt