See Section 5. The data in this field should correspond to the actual enumeration and chronology of the serial as published, rather than only to parts held, whenever possible. In cases where the library does not know the first issue corresponding to the publication captions and pattern, or prefers to establish the pattern from an issue in hand, the issue may be given in angle brackets. See Section 6. See Section 6 .
Numeric form is necessary for triggering the prediction algorithms in serials control systems.
See Section 6.2.3.2. Though most are listed, not all of them are explained in full. We encourage all participants to refer to the Format for further information on field content and encoding. The use of the 85X field and 86X field in combination will show the correspondence of a set of captions and patterns to the particular parts of the publication designated by them.