1. Author-entry with the necessary references (for A and D).
2. Title-entry or title-reference (for B).
3. Subject-entry, cross-references, and classed subject-table (for C and E).
4. Form-entry[5] (for F).
5. Giving edition and imprint, with notes when necessary (for G).
6. Notes (for H).
[note] 4. _Note to second edition._ This statement of Objects and
Means has been criticized; but as it has also been frequently quoted,
usually without change or credit, in the prefaces of catalogues and
elsewhere, I suppose it has on the whole been approved.[/note]
[note] 5. Here the whole is designated by its most important member.
The full name would be form-and-language entry. Kind-entry would not
suggest the right idea.[/note]