| Author: | Dewey, Melvil, 1851-1931 |
| Subject: | Z, Classification, Dewey decimal |
| Format: | Text |
| Date issued: | 2004 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | A Classification and Subject Index for Cataloguing and Arranging the Books and Pamphlets of a Library [electronic resource] / Melvil Dewey |