0. General Rules
0B. Organization of the description
0B1. Main entry, added entries
0B2. One record per single work or multiple works
0B3. Versions
0B4. Multiple physical description
0D. Language and script of the description
0E1. First level
0E2. Second level
0E3. Third level
0J. Accents and other diacritical marks
0K. Abbreviations, initials, etc.
See also: